KR100490220B1 - 4-옥소이미다졸리늄염의제조방법 - Google Patents
4-옥소이미다졸리늄염의제조방법 Download PDFInfo
- Publication number
- KR100490220B1 KR100490220B1 KR1019970003797A KR19970003797A KR100490220B1 KR 100490220 B1 KR100490220 B1 KR 100490220B1 KR 1019970003797 A KR1019970003797 A KR 1019970003797A KR 19970003797 A KR19970003797 A KR 19970003797A KR 100490220 B1 KR100490220 B1 KR 100490220B1
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- South Korea
- Prior art keywords
- formula
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- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
- C07D233/70—One oxygen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
- C07C255/29—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton containing cyano groups and acylated amino groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
- C07C255/42—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms
- C07C255/44—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms at least one of the singly-bound nitrogen atoms being acylated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (7)
- 하기 화학식 2 에 해당하는 α-아실아미노니트릴을 메탄올, 에탄올, 프로판올, 부탄올 또는 이소프로필 알콜에서 선택된 저급 알코올 및 화학식 HA (식중, A 는 하기 정의된 의미를 가짐) 에 해당하는 강산 존재하에 비(非)-수성 용매중에서 고리화시키는 것을 특징으로 하는 하기 화학식 1 에 해당하는 4-옥소이미다졸리늄 염의 제조 방법 :[화학식 1][상기 식 중에서, R1 및 R2 는 서로 독립적으로 C1-10 알킬, C2-10 알케닐, C3-7 시클로알킬을 의미하거나, C1-4-알킬, C1-4-알콕시 및 할로겐으로 치환될 수 있으며 아릴이 페닐 또는 나프틸을 의미하고 헤테로아릴이 푸릴 또는 티에닐을 의미하는, 아릴, 아릴-C1-4-알킬, 헤테로아릴 또는 헤테로아릴-C1-4-알킬을 의미하거나, R1 및 R2 는 이들이 결합되는 탄소 원자와 함께 3- 내지 6-원의 포화 또는 불포화 카르보시클릭 또는 헤테로시클릭 고리를 형성하고;R3 은 C1-10-알킬기, C2-10-알케닐기, C3-7-시클로알킬기이거나, C1-4-알킬, C1-4-알콕시 및 할로겐으로 치환될 수 있으며, 아릴 및 헤테로아릴이 상기 정의된 의미를 갖는 아릴기, 아릴-C1-4-알킬기 또는 헤테로아릴기이며;A- 는 수소 할로겐화물, 황산, 포름산, 메탄술폰산 및 트리플루오로아세트산에서 선택된 강산의 음이온임][화학식 2][상기 식 중에서, R1, R2 및 R3 는 상기와 동일한 의미를 가짐].
- 제 1 항에 있어서, 염화수소산을 산 HA 로서 사용하는 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 방향족 탄화수소 또는 할로겐화 탄화수소에서 선택된 용매를 비-수성 용매로서 사용하는 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 메탄올, 에탄올, 프로판올, 부탄올 또는 이소프로필 알콜을 저급 알콜 및 비수성 용매로서 사용하는 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 사용되는 α-아실아미노니트릴 (화학식 2) 은 R1 및 R2 가 이들이 결합되는 탄소 원자와 함께 시클로펜탄 고리 또는 시클로헥산 고리를 형성하는 화합물인 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 사용되는 α-아실아미노니트릴 (화학식 2) 은 R3 이 C1-6 알킬기인 화합물인 것을 특징으로 하는 방법.
- 제 5 항에 있어서, 사용되는 α-아실아미노니트릴 (화학식 2) 은 R3 이 C1-6 알킬기인 화합물인 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH332/96 | 1996-02-09 | ||
| CH33296 | 1996-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970061874A KR970061874A (ko) | 1997-09-12 |
| KR100490220B1 true KR100490220B1 (ko) | 2005-09-08 |
Family
ID=4184613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970003797A Expired - Fee Related KR100490220B1 (ko) | 1996-02-09 | 1997-02-06 | 4-옥소이미다졸리늄염의제조방법 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5698704A (ko) |
| EP (1) | EP0789019B1 (ko) |
| JP (1) | JP4224629B2 (ko) |
| KR (1) | KR100490220B1 (ko) |
| CN (1) | CN1071747C (ko) |
| AT (1) | ATE202090T1 (ko) |
| CA (1) | CA2196263C (ko) |
| CZ (1) | CZ291500B6 (ko) |
| DE (1) | DE59703745D1 (ko) |
| DK (1) | DK0789019T3 (ko) |
| ES (1) | ES2158385T3 (ko) |
| GR (1) | GR3036558T3 (ko) |
| HU (1) | HU225694B1 (ko) |
| NO (1) | NO306674B1 (ko) |
| PL (1) | PL191419B1 (ko) |
| PT (1) | PT789019E (ko) |
| SK (1) | SK282845B6 (ko) |
| TW (1) | TW407152B (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU218681B (hu) * | 1997-07-25 | 2000-10-30 | Sanofi-Synthelabo | Eljárás 1,3-diaza-spiro(4,4)non-1-én-4-on-származékok előállitására és 1-ciano-1-(acil-amino)-ciklopentán intermedierek |
| HU218680B (hu) * | 1997-07-25 | 2000-10-30 | Sanofi-Synthelabo | Eljárás 1,3-diaza-spiro[4,4]non-1-én-4-on-származékok előállítására és 1-ciano-1-(acil-amino)-ciklopentán intermedierek |
| CA2325472A1 (en) * | 1998-03-25 | 1999-09-30 | Graham S. Poindexter | Imidazolone anorectic agents: iii. heteroaryl derivatives |
| EP0945441A3 (de) * | 1998-03-27 | 2002-07-17 | Degussa AG | Verfahren zur Herstellung von cyclischen 4-Oxoamidinen |
| US5910595A (en) * | 1998-06-26 | 1999-06-08 | Salsbury Chemicals, Inc. | Process for preparing oximidazoles |
| JP4505329B2 (ja) * | 2002-09-04 | 2010-07-21 | メルク フロスト カナダ リミテツド | カテプシンシステインプロテアーゼ阻害薬 |
| US9624214B2 (en) | 2012-11-05 | 2017-04-18 | Bayer Pharma Aktiengesellschaft | Amino-substituted imidazo[1,2-a]pyridinecarboxamides and their use |
| US8796305B2 (en) | 2012-11-05 | 2014-08-05 | Bayer Pharma Aktiengesellschaft | Carboxy-substituted imidazo[1,2-a]pyridinecarboxamides and their use |
| US8778964B2 (en) | 2012-11-05 | 2014-07-15 | Bayer Pharma Aktiengesellschaft | Hydroxy-substituted imidazo[1,2-a]-pyridinecarboxamides and their use |
| US9126998B2 (en) | 2012-11-05 | 2015-09-08 | Bayer Pharma AG | Amino-substituted imidazo[1,2-a]pyridinecarboxamides and their use |
| JP2016522214A (ja) | 2013-06-04 | 2016-07-28 | バイエル・ファルマ・アクティエンゲゼルシャフト | 3−アリール−置換イミダゾ[1,2−a]ピリジンおよびその使用 |
| UY35693A (es) | 2013-08-08 | 2015-02-27 | Bayer Pharma AG | Pirazolo[1,5-a]piridin-3-carboxamidas sustituidas y su uso |
| EP3107920B1 (de) | 2014-02-19 | 2017-10-18 | Bayer Pharma Aktiengesellschaft | 3-(pyrimidin-2-yl)imidazo[1,2-a]pyridine |
| JP2017508810A (ja) | 2014-03-21 | 2017-03-30 | バイエル・ファルマ・アクティエンゲゼルシャフト | シアノ置換イミダゾ[1,2−a]ピリジンカルボキサミドおよびその使用 |
| CA2969268A1 (en) | 2014-12-02 | 2016-06-09 | Bayer Pharma Aktiengesellschaft | Heteroaryl-substituted imidazo[1,2-a]pyridines and their use |
| CN107257796A (zh) | 2014-12-02 | 2017-10-17 | 拜耳医药股份有限公司 | 取代的吡唑并[1,5‑a]吡啶和咪唑并[1,2‑a]吡嗪及其用途 |
| CA2975639A1 (en) | 2015-02-05 | 2016-08-11 | Bayer Pharma Aktiengesellschaft | Substituted pyrazolo[1,5-a]-pyridine-3-carboxamides and use thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709036A (en) * | 1985-06-13 | 1987-11-24 | American Cyanamid Company | Process for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl)benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts |
| IE910913A1 (en) * | 1990-03-20 | 1991-09-25 | Sanofi Sa | N-substituted heterocyclic derivates, their preparation¹and pharmaceutical compositions containing them |
| AU2496492A (en) * | 1991-08-19 | 1993-03-16 | E.I. Du Pont De Nemours And Company | Angiotensin ii receptor blocking imidazolinone derivatives |
-
1997
- 1997-01-29 CA CA002196263A patent/CA2196263C/en not_active Expired - Fee Related
- 1997-01-30 TW TW086101034A patent/TW407152B/zh not_active IP Right Cessation
- 1997-01-31 JP JP01815397A patent/JP4224629B2/ja not_active Expired - Fee Related
- 1997-02-03 US US08/794,641 patent/US5698704A/en not_active Expired - Lifetime
- 1997-02-05 CN CN97102520A patent/CN1071747C/zh not_active Expired - Fee Related
- 1997-02-05 SK SK160-97A patent/SK282845B6/sk not_active IP Right Cessation
- 1997-02-06 KR KR1019970003797A patent/KR100490220B1/ko not_active Expired - Fee Related
- 1997-02-07 DK DK97102004T patent/DK0789019T3/da active
- 1997-02-07 NO NO970581A patent/NO306674B1/no not_active IP Right Cessation
- 1997-02-07 PT PT97102004T patent/PT789019E/pt unknown
- 1997-02-07 AT AT97102004T patent/ATE202090T1/de active
- 1997-02-07 ES ES97102004T patent/ES2158385T3/es not_active Expired - Lifetime
- 1997-02-07 CZ CZ1997386A patent/CZ291500B6/cs not_active IP Right Cessation
- 1997-02-07 HU HU9700380A patent/HU225694B1/hu not_active IP Right Cessation
- 1997-02-07 EP EP97102004A patent/EP0789019B1/de not_active Expired - Lifetime
- 1997-02-07 PL PL318370A patent/PL191419B1/pl not_active IP Right Cessation
- 1997-02-07 DE DE59703745T patent/DE59703745D1/de not_active Expired - Lifetime
-
2001
- 2001-09-06 GR GR20010401412T patent/GR3036558T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1071747C (zh) | 2001-09-26 |
| HUP9700380A2 (en) | 1997-10-28 |
| ES2158385T3 (es) | 2001-09-01 |
| NO306674B1 (no) | 1999-12-06 |
| CZ291500B6 (cs) | 2003-03-12 |
| HU9700380D0 (en) | 1997-03-28 |
| HU225694B1 (en) | 2007-06-28 |
| EP0789019A1 (de) | 1997-08-13 |
| NO970581D0 (no) | 1997-02-07 |
| CA2196263A1 (en) | 1997-08-10 |
| PL191419B1 (pl) | 2006-05-31 |
| KR970061874A (ko) | 1997-09-12 |
| JPH09227527A (ja) | 1997-09-02 |
| CA2196263C (en) | 2004-10-26 |
| DE59703745D1 (de) | 2001-07-19 |
| SK16097A3 (en) | 1997-09-10 |
| US5698704A (en) | 1997-12-16 |
| DK0789019T3 (da) | 2001-09-03 |
| ATE202090T1 (de) | 2001-06-15 |
| EP0789019B1 (de) | 2001-06-13 |
| CN1162595A (zh) | 1997-10-22 |
| PL318370A1 (en) | 1997-08-18 |
| SK282845B6 (sk) | 2002-12-03 |
| TW407152B (en) | 2000-10-01 |
| JP4224629B2 (ja) | 2009-02-18 |
| PT789019E (pt) | 2001-11-30 |
| CZ38697A3 (en) | 1997-08-13 |
| NO970581L (no) | 1997-08-11 |
| GR3036558T3 (en) | 2001-12-31 |
| HUP9700380A3 (en) | 1998-04-28 |
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