WO1996039133A1 - Nouvelles 2-amino-3'-4'-methylene-dioxypropiophenones n-substituees - Google Patents
Nouvelles 2-amino-3'-4'-methylene-dioxypropiophenones n-substituees Download PDFInfo
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- WO1996039133A1 WO1996039133A1 PCT/US1996/009603 US9609603W WO9639133A1 WO 1996039133 A1 WO1996039133 A1 WO 1996039133A1 US 9609603 W US9609603 W US 9609603W WO 9639133 A1 WO9639133 A1 WO 9639133A1
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 229940029985 mineral supplement Drugs 0.000 description 1
- 235000020786 mineral supplement Nutrition 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 230000001003 psychopharmacologic effect Effects 0.000 description 1
- 238000000163 radioactive labelling Methods 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000000862 serotonergic effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000019195 vitamin supplement Nutrition 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
Definitions
- the present invention generally relates to substituted araIky1amines, and more particularly to 2- alkylamino-3' ,4 '-methylenedioxypropiophenones with bio ⁇ logical activity such as central nervous system pharma ⁇ cological activity.
- R is H, normal alkyl C_ to C 6 , isopropyl, isobutyl, sec-butyl, t-butyl, allyl, propargyl, or cyclopropyl, and R 2 is H.
- a preferred embodiment is the compound where R x is a methyl group and R 2 is H:
- the carbon atom of 2-methylamino-3 ' ,4 '- methylenedioxypropiophenone that is beta to the carbonyl function is chiral, so that this target compound can exist in either of two optical forms, although the racemic mixture can be used.
- Acute therapeutic levels of the Formula II embodiments are expected to be between about 100 and 150 mg for oral administration.
- the compounds have central nervous system activity, particularly anti-depressant and anti-Parkinson properties, and are also useful in vitro for diagnostic and assay applications, such as measuring serotonin or dopamine uptake sites.
- a preferred embodiment is the compound where Rj is a methyl group and R 2 is H:
- Compounds of Formula I bind to the serotonin uptake site. They also bind to the dopamine uptake site. Compounds of Formula I and their physiologically acceptable acid addition salts can, therefore, be used as biologically active compounds and also as intermediate products for the preparation of other biologically active compounds.
- Acid addition salts may be formed by reaction with either inorganic or organic acids.
- inorganic acids for example sulfuric acid, hydrogen halide acids, such as hydrochloric acid or hydrobromic acid, phosphoric acids, such as ortho- phosphoric acid, nitric acid, or sulfamic acid, and also organic acids, in particular aliphatic, alicyclic, araliphatic, aromatic, or heterocyclic monobasic or polybasic carboxylic, sulfonic or sulfuric acids, such as formic acid, acetic acid, propionic acid, pivalic acid, diethylacetic acid, malonic acid, succinic acid, pimelic acid, fumaric acid, maleic acid, lactic acid, tartaric acid, malic acid, benzoic acid, salicyclic acid, 2- phenylpropionic acid, citric acid, gluconic acid, ascorbic acid, nicotinic acid, isonicotinic acid, methanesulf
- the invention further relates to the use of the compounds of Formula I and their physiologically acceptable salts for the preparation of pharmaceutical formulations.
- they can be brought into a suitable dosage form together with at least one excipient or adjuvant and, if appropriate, in combination with one or more other active compound(s) .
- an "agonist” is a chemical compound that mimics the action of the endogenous neurotransmitter at receptors.
- serotonin agonists are chemical substances that bind to and mimic the action of serotonin on serotonin receptors (when direct-acting) .
- uses for serotonin receptor agonists are as research and diagnostic tools.
- the inventive compounds can be used to measure serotonin and dopamine uptake sites in a sample, for example, by radiolabelling as is known to the art.
- the formulations can further include excipients, particularly when formulating for pharmaceutical uses.
- Suitable excipients are organic or inorganic substances which are suitable for enteral (for example oral) or parenteral administration or for local application, and which do not react with the new compounds, for example water, vegetable oils, benzyl alcohols, polyethylene glycols, gelatins, carbohydrates, such as lactose or starch, magnesium stearate, talc or petroleum jelly.
- Tablets, dragees, capsules, syrups, elixirs, drops or suppositories are especially used for enteral administration; solutions, preferably oily or aqueous solutions, and also suspensions, emulsions or implants are especially used for parenteral administration.
- compositions of this invention are water soluble salts, isotonic and sterile solutions can readily be made and used, for example, for the preparation of solutions suitable for injection.
- the formulations indicated can be sterilized and/or can contain adjuvants, such as lubricants, preservatives, stabilizing agents and/or wetting agents, emulsifiers, salts for regulating the osmotic pressure, buffer substances, colorants, flavoring substances and/or aroma generating substances. If desired, they can also contain one or more additional active compounds, for example one or more vitamins or mineral supplements.
- the invention further relates to the use of the compounds of Formula I and their physiologically acceptable acid addition salts in combating diseases, particularly depressions of various etiologies and symptomatologies, and to their use in the therapeutic treatment of the human or animal body.
- the substances of this invention are generally administered in a manner analogous to that of known psychopharmacological agents which are commercially available (for example Imipramine), in dosages generally ranging from about 2-500 mg, particularly of 10-50 mg, per dosage unit.
- the daily dosage is preferably about 0.05 to 10 mg/kg of body weight.
- the particular dose for each specific patient depends, however, on a very wide variety of factors, for example on the activity of the particular compound employed, on the age, body weight, general state of health, sex, and diet of the patient, on the time and route of administration, on the excretion rate and combination of medicaments and on the severity of the particular disease to which the therapy applies. Oral administration is preferred.
- a TLC analysis (silica gel, methylene chloride/hexane) showed the distilled product to be largely carbinol, with two impurities that had Rf's greater than that of the product.
- a solution was made of 10 g potassium dichromate in 65 mL water containing 7 mL concentrated sulfuric acid. This was vigorously stirred, and cooled with an external water bath. A total of 11.7 g of l-(3,4- methylenedioxyphenyl)-l-propanol was added without solvent, dropwise, over the course of 0.5 h, then heated on the steambath for an additional hour. The reaction mixture was poured into 2 L water, acidified with hydrochloric acid, and extracted with 3x100 mL methylene chloride.
- the reaction mixture was clarified by filtration and the inorganic solids washed with additional methylene chloride.
- the deep green combined filtrate and washings were filtered through a methylene chloride wetted bed of silica gel yielding a nearly colorless clear filtrate. This was stripped of solvent under vacuum, and the residue, 47.4 g, was distilled bulb-to-bulb.
- the product distilled at 100-140°C at 0.15 mm/Hg yielding 42.87 g of 2-bromo-3' ,4'-methylenedioxypropiophenone as a pale amber oil that set up to a crystalline solid.
- the GC-MS analysis showed the desired ketone as the major product (parent peaks, 256-258; major fragment 147, methylene- dioxybenzoyl; 121, methylenedioxyphenyl, confirming the chain bromination of the propiophenone).
- a minor impurity was 2-chloro-3' ,4 '-methylenedioxypropiophenone, seen with parent peaks at 212/214, and the major peaks again at 149 and 121. It probably arose from the methylene chloride solvent, and does not interfere in any way with the subsequent aminative reaction.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU61041/96A AU6104196A (en) | 1995-06-06 | 1996-06-06 | Novel n-substituted-2-amino-3',4'-methylene-dioxypropiopheno nes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46740695A | 1995-06-06 | 1995-06-06 | |
US08/467,406 | 1995-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996039133A1 true WO1996039133A1 (fr) | 1996-12-12 |
Family
ID=23855559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/009603 WO1996039133A1 (fr) | 1995-06-06 | 1996-06-06 | Nouvelles 2-amino-3'-4'-methylene-dioxypropiophenones n-substituees |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6104196A (fr) |
WO (1) | WO1996039133A1 (fr) |
Cited By (24)
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WO1999038504A1 (fr) * | 1998-01-29 | 1999-08-05 | Sepracor Inc. | Utilisations pharmaceutiques de (-)-bupropion optiquement pur |
WO1999038502A1 (fr) * | 1998-01-29 | 1999-08-05 | Sepracor Inc. | Utilisations pharmaceutiques de (+)-bupropion optiquement pur |
US6337328B1 (en) | 1999-03-01 | 2002-01-08 | Sepracor, Inc. | Bupropion metabolites and methods of use |
US6342496B1 (en) | 1999-03-01 | 2002-01-29 | Sepracor Inc. | Bupropion metabolites and methods of use |
US6458374B1 (en) | 1998-01-29 | 2002-10-01 | Sepracor, Inc. | Methods and compositions for treating chronic disorders using optically pure (+)-bupropion |
US6734213B2 (en) | 1999-01-20 | 2004-05-11 | Smithkline Beecham Corporation | Pharmaceutically active morpholinol |
US6855820B2 (en) | 1999-01-20 | 2005-02-15 | Smithkline Beecham Corporation | Pharmaceutically active morpholinol |
US6998400B2 (en) | 1998-01-22 | 2006-02-14 | Smithkline Beecham Corporation | Pharmaceutically active morpholinol |
US7098206B2 (en) | 1998-01-21 | 2006-08-29 | Smithkline Beecham Corporation | Pharmaceutically active morpholinol |
US7189753B1 (en) | 1997-11-06 | 2007-03-13 | Cady Roger K | Preemptive prophylaxis of migraine |
WO2012110470A1 (fr) * | 2011-02-17 | 2012-08-23 | F. Hoffmann-La Roche Ag | Nouvelles benzodioxolepipérazines |
CN101659650B (zh) * | 2009-09-24 | 2012-09-05 | 上海力智生化科技有限公司 | 一锅法制备洋茉莉醛的方法 |
WO2012117001A1 (fr) * | 2011-03-03 | 2012-09-07 | F. Hoffmann-La Roche Ag | Nouveaux composés benzodioxole pipéridine |
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US11958821B2 (en) | 2021-11-17 | 2024-04-16 | Terran Biosciences Inc. | Phenethylamine compounds salts, polymorphic forms and methods of use thereof |
WO2024086218A1 (fr) * | 2022-10-20 | 2024-04-25 | Transcend Therapeutics, Inc. | Préparation de phénéthylamines et de cathinones, leurs stéreoisomeres et leurs précurseurs |
US12295937B2 (en) | 2021-08-06 | 2025-05-13 | Transcend Therapeutics, Inc. | Psychoactive medicines and their use for treating psychiatric and neurological conditions and disorders |
US12343326B2 (en) | 2021-08-06 | 2025-07-01 | Transcend Therapeutics, Inc. | Psychoactive medicines and their use for treating psychiatric and neurological conditions and disorders |
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US3523954A (en) * | 1968-03-07 | 1970-08-11 | Boehringer Sohn Ingelheim | Novel alpha-amino-substituted (3,4-methylenedioxy - phenyl) - alkanones and salts thereof |
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CHEMICAL ABSTRACTS, Vol. 54, No. 5, 10 March 1960, (Columbus, Ohio, USA), Abstract No. 4475i, SATODA I. et al., "Synthesis of Beta-(2,5-Dimethoxyphenyl)-beta-Hydroxyisopropylamine"; & YAKUGAKI ZASSHI, 1959, 79, 989-992. * |
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US6998400B2 (en) | 1998-01-22 | 2006-02-14 | Smithkline Beecham Corporation | Pharmaceutically active morpholinol |
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WO2023191952A1 (fr) * | 2022-03-31 | 2023-10-05 | Transcend Therapeutics, Inc. | Médicaments psychoactifs et leur utilisation pour le traitement de pathologies et de troubles psychiatriques et neurologiques |
WO2024039599A1 (fr) * | 2022-08-17 | 2024-02-22 | Transcend Therapeutics, Inc. | Précurseurs de phénéthylamines et de cathinones |
US12297220B2 (en) | 2022-08-17 | 2025-05-13 | Transcend Therapeutics, Inc. | Phenethylamines and cathinones precursors |
US20240327372A1 (en) * | 2022-10-20 | 2024-10-03 | Transcend Therapeutics, Inc. | Preparation of phenethylamines and cathinones and stereoisomers thereof and precursors thereof |
WO2024086218A1 (fr) * | 2022-10-20 | 2024-04-25 | Transcend Therapeutics, Inc. | Préparation de phénéthylamines et de cathinones, leurs stéreoisomeres et leurs précurseurs |
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