CN101863941A - 3-氧-取代的6,11-二-氧-甲基红霉素a的衍生物 - Google Patents
3-氧-取代的6,11-二-氧-甲基红霉素a的衍生物 Download PDFInfo
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- CN101863941A CN101863941A CN201010195098A CN201010195098A CN101863941A CN 101863941 A CN101863941 A CN 101863941A CN 201010195098 A CN201010195098 A CN 201010195098A CN 201010195098 A CN201010195098 A CN 201010195098A CN 101863941 A CN101863941 A CN 101863941A
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- 150000001875 compounds Chemical class 0.000 claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 29
- -1 dimethylaminoethyl Chemical group 0.000 claims description 25
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 229940125898 compound 5 Drugs 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 claims description 8
- 239000012454 non-polar solvent Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 229940126214 compound 3 Drugs 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 5
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- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
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- 150000001412 amines Chemical class 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims description 2
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 claims description 2
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- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
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- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- AJSDVNKVGFVAQU-BIIVOSGPSA-N cladinose Chemical group O=CC[C@@](C)(OC)[C@@H](O)[C@H](C)O AJSDVNKVGFVAQU-BIIVOSGPSA-N 0.000 claims description 2
- 239000012043 crude product Substances 0.000 claims description 2
- 150000001924 cycloalkanes Chemical class 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000002346 iodo group Chemical group I* 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 125000006502 nitrobenzyl group Chemical group 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 claims description 2
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- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 claims description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 235000015320 potassium carbonate Nutrition 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
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- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 abstract description 16
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 241000193998 Streptococcus pneumoniae Species 0.000 description 4
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- 241000191967 Staphylococcus aureus Species 0.000 description 3
- MQTOSJVFKKJCRP-BICOPXKESA-N azithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 MQTOSJVFKKJCRP-BICOPXKESA-N 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
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- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
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- 239000002552 dosage form Substances 0.000 description 2
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- 229960003085 meticillin Drugs 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 206010003757 Atypical pneumonia Diseases 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 1
- 241000590002 Helicobacter pylori Species 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 241000589248 Legionella Species 0.000 description 1
- 208000007764 Legionnaires' Disease Diseases 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 239000002253 acid Substances 0.000 description 1
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- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 150000004648 butanoic acid derivatives Chemical class 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229940037467 helicobacter pylori Drugs 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- 229940099584 lactobionate Drugs 0.000 description 1
- JYTUSYBCFIZPBE-AMTLMPIISA-N lactobionic acid Chemical compound OC(=O)[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O JYTUSYBCFIZPBE-AMTLMPIISA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- WHOHXJZQBJXAKL-UHFFFAOYSA-N methyl 2-amino-3-sulfanylpropanoate;hydrochloride Chemical compound Cl.COC(=O)C(N)CS WHOHXJZQBJXAKL-UHFFFAOYSA-N 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical class OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229930000044 secondary metabolite Natural products 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical class [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003900 succinic acid esters Chemical class 0.000 description 1
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- 239000003826 tablet Substances 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000010267 two-fold dilution method Methods 0.000 description 1
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical class CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
本发明公开了如式1所示的化合物,其中R1和R2是如本文所定义的。本发明还涉及含有式1的化合物的组合物。另外本发明还公开了此化合物的制备方法。本发明的化合物对红霉素敏感菌和耐药菌都有很强的抗菌活性,在医药行业有广泛的用途。
Description
技术领域
本发明涉及一种大环内酯化合物,也涉及制备该种新颖化合物的方法。
背景技术
大环内酯类抗生素是许多放线菌属细菌的次级代谢产物,1951年该类的第一个药物红霉素应用于临床,以后相继已有20余种药物问世。大环内酯类药物具有革兰阳性球菌、幽门螺旋杆菌和非典型肺炎衣原体、支原体、军团菌等广谱抗菌活性,且毒副作用小,价格低廉和无过敏反应,另外尚有抗菌以外的免疫调节、抗肿瘤等诸多作用,因而临床一直将其作为一线用药和联合治疗药物。随着大环内酯类药物的广泛应用,其在全球范围内的耐药菌株也迅速增多。宋琳等对上海4所医院(2002-2005年)临床分离的57株肺炎链球菌做耐药性研究,结果显示耐大环内酯类药菌株73.3%。(宋琳,瞿介明,何礼贤等,肺炎链球菌大环内酯类抗生素耐药情况基因研究,中国抗感染化疗杂志,2006,6(2):127-159)
由于大环内酯抗生素的长期广泛应用,尤其是近年新型长效剂型的问世,导致细菌耐药率迅速增多,反过来使得临床使用上受到很大的限制,因而开发对耐药菌有较好活性的抗生素,越来越受到国内外同行的关注。
发明内容
本发明所要解决的技术问题是:提供一种对耐药菌有较好活性的大环内酯化合物及其制备方法。
为解决上述技术问题,本发明提供如下式的化合物或其药物上可接受的盐:
其中,R1、R2独立地为H原子;苯基;有1~5个取代基团的取代苯基;含有1~15个碳原子的烷基;含有3~6个碳原子的环烷基;最少含有一个N、O或S的有2~15个碳原子的烷基;含有7~15个碳原子的芳烷基;最少含有一个N、O、S或卤原子的有7~15个碳原子的芳烷基。
最少含有一个N、O或S的有2~15个碳原子的烷基可以是氨基乙基、二甲胺基乙基、苄氨基乙基、N-苄基-N-甲基氨基乙基、二苄胺基乙基、2,3-二羟基丙基、3-氨基丙基或2-羟基-3-氨基丙基;含有7~15个碳原子的芳烷基可以是苯乙基或二苯乙基;最少含有一个N、O、S或卤原子的有7~15个碳原子的芳烷基可以是硝基苄基、甲氧基苄基、甲基硫代苄基、氨基苄基或二甲胺基苄基。
药物可接受的盐可以是乙酸盐、丙酸盐、丁酸盐、甲酸盐、三氟乙酸盐、马来酸盐、酒石酸盐、柠檬酸盐、硬脂酸盐、琥珀酸盐、乙基琥珀酸盐、乳糖酸盐、葡萄糖酸盐、葡庚糖酸钠盐、苯甲酸盐、甲磺酸盐、乙磺酸盐、2-羟基乙磺酸盐、苯磺酸盐、对甲基苯磺酸盐、苹果酸盐、天门冬氨酸盐、谷氨酸盐、己二酸盐、半胱氨酸盐、盐酸盐、氢溴酸盐、磷酸盐、硫酸盐、氢碘酸盐、烟酸盐、草酸盐、苦味酸盐、硫氰酸盐、十一酸盐、丙烯酸盐和聚乙烯酸盐。
本发明还涉及一种用于治疗哺乳动物、鱼或鸟中细菌感染或原生动物感染的药物组合物,其包括有效剂量的式1化合物或其药物上可接受的盐和药物可接受的载体。
本发明式1所示的化合物或其药物上可接受的盐可用于制备治疗哺乳动物、鱼或鸟中细菌感染或原生动物感染的药物。
本发明式1化合物按照下述路线制备:
本发明式1化合物的制备过程以6,11-二-氧-甲基红霉素A作为起始原料,包括如下步骤:
第一步:6,11-二-氧-甲基红霉素A脱掉克拉定糖部分的反应在无机酸中进行,在0~30℃下反应1~24小时,分离纯化后得到下列结构式所示的化合物3:
第二步:第一步得到的化合物和酸酐(R3CO)2O或者卤代物R3-X,在碱存在下,非极性溶剂中,0~30℃下反应1~24小时,分离纯化后得到下列结构式所示的化合物4:
其中,R3是H原子、-C(O)R4、-C(O)OR4、-C(O)NR4R5或羟基保护基,R4、R5为烷基;X是F、Cl、Br或I原子;
第三步:第二步得到的化合物和1,1′-羰基二咪唑在非极性溶剂中,0~80℃条件下反应1~24小时,分离纯化后得到下列结构式所示的化合物5:
第四步:第三步得到的化合物5在非极性溶剂中,加入胺NHR1R2后,在0~80℃下反应1~24小时,所得粗品和低级醇在室温至100℃下反应1~24小时,分离纯化得到如下结构式的化合物1:
进一步的技术方案是:
所述的无机酸为盐酸、氢溴酸或硫酸。
所述的非极性溶剂为二氯甲烷、二氯乙烷、丙酮、吡啶、乙酸乙酯、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺或四氢呋喃。
所述的酸酐和卤代物为乙酸、丙酸、苯甲酸或吡啶羧酸的酸酐和卤代物。
所述的碱为碳酸氢钠、碳酸钠、碳酸钾、三乙胺、吡啶或三丁胺。
所述的低级醇为甲醇、乙醇、丙醇或丁醇。
本发明的化合物可以制成片剂、胶囊剂、粉末剂型、软膏剂、混悬剂、栓剂和注射剂等。这些药物可以按照本领域技术人员所熟知的方法很方便地制备。本发明的化合物对红霉素敏感菌和耐药菌都有很强的抗菌活性,具有有益的技术效果。
具体实施方式
实施例1:
1)3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物3)的合成
向50ml圆底烧瓶中依次加入3.05克(4.0mmol)6,11-二-氧-甲基红霉素A,20ml水,用6mol/L盐酸调pH到1,室温下磁力搅拌4小时,加入10ml二氯甲烷,调节pH到8,2×10ml二氯甲烷萃取,依次用饱和碳酸氢钠溶液,氯化钠溶液和水洗涤,合并有机层,无水硫酸钠干燥。抽滤,蒸干溶剂,真空干燥,得到白色固体1.89克,收率为78.0%,熔点110-113℃;1HNMR(400MHz,CDCl3):δ3.57(s,3H),3.02(s,3H);MS:604.2。
2)2′-氧-乙酰基-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物4)的合成
向50ml圆底烧瓶中依次加入1.81克(3.0mmol)的化合物3,15ml丙酮,5.6ml(6mmol)醋酐,0.83克(6mmol)碳酸钾,室温下磁力搅拌5小时,反应完后,反应液中加入15ml饱和碳酸氢钠溶液,用20ml二氯甲烷萃取3次,合并有机层,无水硫酸钠干燥过夜,抽滤,滤液减压蒸干,重结晶得1.80克白色固体即为化合物4,收率93.0%,熔点129-131℃;1H NMR(400MHz,CDCl3):δ3.57(s,3H),3.02(s,3H),2.26(s,6H),2.08(s,3H);MS:646.1。
3)2′-氧-乙酰基-3-(1H-咪唑-1-羰基)-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物5)的合成
向装有温度计的50ml三口瓶中加入1.29克(2mmol)化合物3,20ml N,N-二甲基甲酰胺,磁力搅拌,小心加入0.096克(4mmol)氢化钠,0.705克(4mmol)羰基二咪唑(CDI),80℃搅拌1小时,反应完后,反应液中加入20ml饱和碳酸氢钠溶液,用10ml二氯甲烷萃取3次,合并有机层,无水硫酸钠干燥过夜,抽滤,滤液减压蒸干,所得物质柱层析得到白色固体1.12克即为化合物5,收率76.0%,熔点88-91℃;1H NMR(400MHz,CDCl3):δ8.24(s,1H),7.52(s,1H),7.18(s,1H),3.60(s,3H),3.14(s,3H),2.18(s,6H),2.10(s,3H);MS:762.1(M+Na+)。
4)3-氧-(氮-正丙基甲酰基)-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物1)的合成
向装有温度计的50ml三口瓶中加入1.11克(1.50mmol)化合物5,15ml N,N-二甲基甲酰胺,磁力搅拌,冰浴,0℃下加入0.33ml(2.25mmol)1,8-二氮杂环[5,4,0]十一烯-7(DBU)和CH3CH2CH2NH2(2.25mmol)。所得溶液升至室温搅拌20小时,反应完后加入30ml水,用15ml乙酸乙酯萃取3次,合并有机层,饱和食盐水洗涤,无水硫酸钠干燥过夜,抽滤,滤液减压浓缩,溶入15ml乙醇中,35℃加热搅拌18小时,反应完后,减压浓缩,所得物质柱层析得化合物1。熔点142-146℃;1H NMR(400MHz,CDCl3):δ3.58(s,3H),3.17(s,3H),2.28(s,6H);MS:689.1,与理论值基本吻合。
实施例2
1)3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物3)的合成
向装有温度计的50ml三口瓶中依次加入3.05克(4.0mmol)6,11-二-氧-甲基红霉素A,20ml水,用6mol/L盐酸调pH到1,10℃下磁力搅拌12小时,加入10ml二氯甲烷,调节pH到8,2×10ml二氯甲烷萃取,依次用饱和碳酸氢钠溶液,氯化钠溶液和水洗涤,合并有机层,无水硫酸钠干燥。抽滤,蒸干溶剂,真空干燥,得到白色固体1.89克,收率为78.0%,熔点110-113℃;1H NMR(400MHz,CDCl3):δ3.57(s,3H),3.02(s,3H);MS:604.2。
2)2′-氧-乙酰基-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物4)的合成
向50ml圆底烧瓶中依次加入1.81克(3.0mmol)的化合物3,15ml N,N-二甲基甲酰胺,5.6ml(6mmol)醋酐,0.64克(6mmol)碳酸钠,10℃下磁力搅拌15小时,反应完后,反应液中加入15ml饱和碳酸氢钠溶液,用20ml二氯甲烷萃取3次,合并有机层,无水硫酸钠干燥过夜,抽滤,滤液减压蒸干,重结晶得1.80克白色固体即为化合物4,收率93.0%,熔点129-131℃;1HNMR(400MHz,CDCl3):δ3.57(s,3H),3.02(s,3H),2.26(s,6H),2.08(s,3H);MS:646.1。
3)2′-氧-乙酰基-3-(1H-咪唑-1-羰基)-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素(化合物5)的合成
向装有温度计的50ml三口瓶中加入1.61克(2mmol)化合物4,磁力搅拌,冰浴,小心加入0.096克(4mmol)氢化钠,0.705克(4mmol)羰基二咪唑(CDI),0℃搅拌24小时,反应完后,反应液中加入20ml饱和碳酸氢钠溶液,用10ml二氯甲烷萃取3次,合并有机层,无水硫酸钠干燥过夜,抽滤,滤液减压蒸干,所得物质柱层析得到白色固体1.12克即为化合物5,收率76.0%,熔点88-91℃;1H NMR(400MHz,CDCl3):δ8.24(s,1H),7.52(s,1H),7.18(s,1H),3.60(s,3H),3.14(s,3H),2.18(s,6H),2.10(s,3H);MS:762.1(M+Na+)。
4)3-氧-(氮-正丁基甲酰基)-3-氧-脱克拉定糖-6,11-二-氧-甲基红霉素A(化合物1)的合成
向装有温度计的50ml三口瓶中加入1.35克(1.50mmol)化合物5,15ml N,N-二甲基甲酰胺,磁力搅拌,冰浴,0℃下加入0.33ml(2.25mmol)1,8-二氮杂环[5,4,0]十一烯-7(DBU)和CH3(CH2)2CH2NH2(2.25mmol)。所得溶液升至80℃下搅拌1小时,反应完后加入30ml水,用15ml乙酸乙酯萃取3次,合并有机层,饱和食盐水洗涤,无水硫酸钠干燥过夜,抽滤,滤液减压浓缩,溶入15ml丙醇中,65℃加热搅拌10小时,反应完后,减压浓缩,所得物质柱层析得产物1。熔点135-138℃;1H NMR(400MHz,CDCl3):δ3.59(s,3H),3.10(s,3H),2.29(s,6H);MS:703.2,与理论值基本吻合。
实施例3-26中,只有步骤3)中加入胺NHR1R2的取代基R1、R2不同于实施例1,其他条件同实施例1。
所有实施例的收率和取代基R1、R2如下表所示:
将本发明所有实施例所得的化合物进行体外抗菌活性试验,最小抑菌浓度MIC是参考NCCLS的标准用两倍稀释法测定的。以阿奇霉素、克拉霉素和红霉素作为阳性对照药。试验结果用最小抑菌浓度MIC值表示,结果如下:
6,11-二氧甲基红霉素A的3-氧-氨基甲酸酯系列衍生物体外抗菌活性实验结果
上表中,AZM:阿奇霉素;CAM:克拉霉素;EMA:红霉素;S.aureusATCC25923:金黄色葡萄球菌标准株;S.aureusA265:红霉素耐药、甲氧西林敏感的金黄色葡萄球菌;S.aureusA333:红霉素耐药、甲氧西林耐药的金黄色葡萄球菌;S.pneumoniaeATCC49619:肺炎链球菌标准株;S.pneumoniae3469:红霉素耐药的肺炎链球菌;H.influenzaeATCC49247:流感嗜血杆菌标准株;H.influenzae3300:氨苄西林耐药的流感嗜血杆菌。
由上表可见,本发明的化合物对于耐药菌表现出了较高的活性,同时保持了对非耐药菌的活性。
Claims (10)
2.如权利要求1所述的化合物,其特征在于:所述的最少含有一个N、O或S的有2~15个碳原子的烷基是氨基乙基、二甲胺基乙基、苄氨基乙基、N-苄基-N-甲基氨基乙基、二苄胺基乙基、2,3-二羟基丙基、3-氨基丙基或2-羟基-3-氨基丙基。
3.如权利要求1所述的化合物,其特征在于:所述的含有7~15个碳原子的芳烷基是苯乙基或二苯乙基。
4.如权利要求1所述的化合物,其特征在于:所述的最少含有一个N、O、S或卤原子的有7~15个碳原子的芳烷基是硝基苄基、甲氧基苄基、甲基硫代苄基、氨基苄基或二甲胺基苄基。
5.用于治疗哺乳动物、鱼或鸟中细菌感染或原生动物感染的药物组合物,包括有效剂量的权利要求1的化合物和药物可接受的载体。
6.权利要求1的化合物在制备用于治疗哺乳动物、鱼或鸟中细菌感染或原生动物感染的药物中的应用。
7.权利要求1所述的化合物的制备方法,其特征在于:以6,11-二-氧-甲基红霉素A作为起始原料,包括如下步骤:
第一步:6,11-二-氧-甲基红霉素A脱掉克拉定糖部分的反应在无机酸中进行,在0~30℃下反应1~24小时,分离纯化后得到下列结构式所示的化合物3:
第二步:第一步得到的化合物和酸酐(R3CO)2O或者卤代物R3-X,在碱存在下,非极性溶剂中,0~30℃下反应1~24小时,分离纯化后得到下列结构式所示的化合物4:
其中,R3是H原子、-C(O)R4、-C(O)OR4、-C(O)NR4R5或羟基保护基,R4、R5为烷基;
X是F、Cl、Br或I原子;
第三步:第二步得到的化合物和1,1′-羰基二咪唑在非极性溶剂中,0~80℃条件下反应1~24小时,分离纯化后得到下列结构式所示的化合物5:
第四步:第三步得到的化合物在非极性溶剂中,加入胺NHR1R2后,在0~80℃下反应1~24小时,粗品和低级醇在室温至100℃下反应1~24小时,分离纯化得到如下结构式的化合物1:
8.如权利要求7所述的制备方法,其特征在于:所述的非极性溶剂为二氯甲烷、二氯乙烷、丙酮、吡啶、乙酸乙酯、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺或四氢呋喃。
9.如权利要求7所述的制备方法,其特征在于:所述的酸酐和卤代物为乙酸、丙酸、苯甲酸或吡啶羧酸的酸酐和卤代物。
10.如权利要求7所述的制备方法,其特征在于:所述的碱为碳酸氢钠、碳酸钠、碳酸钾、三乙胺、吡啶或三丁胺。
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| CN107033202A (zh) * | 2016-02-04 | 2017-08-11 | 上海医药工业研究院 | 大环内酯类化合物或其盐,及其制备方法与应用 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584919A (zh) * | 2012-01-05 | 2012-07-18 | 山东大学 | 末端含吸电子基取代的4″-o-氨基甲酸酯类克拉霉素衍生物及其中间体制备方法和应用 |
| CN102584919B (zh) * | 2012-01-05 | 2014-12-10 | 山东大学 | 末端含吸电子基取代的4″-o-氨基甲酸酯类克拉霉素衍生物及其中间体制备方法和应用 |
| CN107033202A (zh) * | 2016-02-04 | 2017-08-11 | 上海医药工业研究院 | 大环内酯类化合物或其盐,及其制备方法与应用 |
| CN107033202B (zh) * | 2016-02-04 | 2020-03-13 | 上海医药工业研究院 | 大环内酯类化合物或其盐,及其制备方法与应用 |
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