BG60033A3 - METHOD FOR THE PREPARATION OF 4-(5,6,7,8-TETRAHYDROIMIDAZO-1,5-a/-PYRIDINE-5-YL) BENZONITRILE-HYDROCHLORIDE IN CRYSTAL SEMIHYDRATE FORM - Google Patents
METHOD FOR THE PREPARATION OF 4-(5,6,7,8-TETRAHYDROIMIDAZO-1,5-a/-PYRIDINE-5-YL) BENZONITRILE-HYDROCHLORIDE IN CRYSTAL SEMIHYDRATE FORMInfo
- Publication number
- BG60033A3 BG60033A3 BG93623A BG9362391A BG60033A3 BG 60033 A3 BG60033 A3 BG 60033A3 BG 93623 A BG93623 A BG 93623A BG 9362391 A BG9362391 A BG 9362391A BG 60033 A3 BG60033 A3 BG 60033A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- preparation
- benzonitrile
- hydrochloride
- tetrahydroimidazo
- pyridine
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- XDFORSMZCYHNBG-UHFFFAOYSA-N benzonitrile;hydrochloride Chemical compound Cl.N#CC1=CC=CC=C1 XDFORSMZCYHNBG-UHFFFAOYSA-N 0.000 title 1
- 239000013078 crystal Substances 0.000 title 1
- 125000004938 5-pyridyl group Chemical group N1=CC=CC(=C1)* 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Substances N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Saccharide Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Lubricants (AREA)
- Pyridine Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
- Liquid Crystal Substances (AREA)
Abstract
The invention relates to a novel crystalline form, containing water of crystallization, of 4-(5,6,7,8-tetrahydroimidazol[1,5-a] pyridin-5-yl)-benzonitrile hydrochloride of formula Ia <IMAGE> (Ia) and to a process for the preparation thereof. The novel crystalline form is distinguished by excellent storage stability.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH10090 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG60033A3 true BG60033A3 (en) | 1993-07-15 |
Family
ID=4179261
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG93623A BG60033A3 (en) | 1990-01-12 | 1991-01-14 | METHOD FOR THE PREPARATION OF 4-(5,6,7,8-TETRAHYDROIMIDAZO-1,5-a/-PYRIDINE-5-YL) BENZONITRILE-HYDROCHLORIDE IN CRYSTAL SEMIHYDRATE FORM |
| BG96793A BG61489B2 (en) | 1990-01-12 | 1992-08-18 | Hemixidrate of 4-(5,6,7,8-tetrahydroimidazo[1,5-a]-pyridin-5-n) benzonitrile hydrochloride |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG96793A BG61489B2 (en) | 1990-01-12 | 1992-08-18 | Hemixidrate of 4-(5,6,7,8-tetrahydroimidazo[1,5-a]-pyridin-5-n) benzonitrile hydrochloride |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US5098911A (en) |
| EP (1) | EP0437415B1 (en) |
| JP (1) | JP2694186B2 (en) |
| KR (1) | KR100191360B1 (en) |
| CN (1) | CN1037966C (en) |
| AT (1) | ATE125809T1 (en) |
| AU (1) | AU638085B2 (en) |
| BG (2) | BG60033A3 (en) |
| CA (1) | CA2033937C (en) |
| CZ (1) | CZ279823B6 (en) |
| DE (1) | DE59106101D1 (en) |
| DK (1) | DK0437415T3 (en) |
| DZ (1) | DZ1482A1 (en) |
| ES (1) | ES2075399T3 (en) |
| FI (1) | FI94528C (en) |
| GR (1) | GR3017027T3 (en) |
| HK (1) | HK1000663A1 (en) |
| HU (1) | HU216192B (en) |
| ID (1) | ID964B (en) |
| IE (1) | IE67512B1 (en) |
| IL (1) | IL96879A (en) |
| MA (1) | MA22040A1 (en) |
| MT (1) | MTP1076B (en) |
| NO (1) | NO175747C (en) |
| NZ (1) | NZ236735A (en) |
| PH (1) | PH27601A (en) |
| PL (3) | PL166500B1 (en) |
| PT (1) | PT96447B (en) |
| RO (1) | RO107408B1 (en) |
| RU (2) | RU2021271C1 (en) |
| SA (1) | SA93140021B1 (en) |
| TN (1) | TNSN91001A1 (en) |
| ZA (1) | ZA91229B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW208013B (en) * | 1990-03-01 | 1993-06-21 | Daiichi Co Ltd | |
| EP0457716A1 (en) * | 1990-04-20 | 1991-11-21 | Ciba-Geigy Ag | Naphthalin derivatives |
| TW224461B (en) * | 1990-09-18 | 1994-06-01 | Ciba Geigy Ag | |
| CH683151A5 (en) * | 1991-04-24 | 1994-01-31 | Ciba Geigy Ag | Contraception in female primates without affecting the menstrual cycle. |
| JP2914324B2 (en) | 1995-10-23 | 1999-06-28 | 味の素株式会社 | Crystal of piperidine derivative, intermediate for producing the same, and production method |
| SG10201506874UA (en) | 2010-09-01 | 2015-10-29 | Arena Pharm Inc | Modified-release dosage forms of 5-ht2c agonists useful for weight management |
| KR20180094131A (en) | 2010-09-01 | 2018-08-22 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | Administration of lorcaserin to individuals with renal impairment |
| JP5749410B2 (en) | 2012-01-17 | 2015-07-15 | ノバルティス アーゲー | New forms and salts of dihydropyrrolo [1,2-c] imidazolylaldosterone synthase or aromatase inhibitors |
| BR112019007954A2 (en) * | 2016-10-27 | 2019-07-02 | Damian Pharma Ag | aldosterone synthase inhibitor |
| WO2018078049A1 (en) | 2016-10-27 | 2018-05-03 | Damian Pharma Ag | Aldosterone synthase inhibitor |
| MX2020011471A (en) | 2018-05-03 | 2020-12-07 | Damian Pharma Ag | R-fadrozole for use in the treatment of aldostonerism. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588732A (en) * | 1982-12-21 | 1986-05-13 | Ciba-Geigy Corporation | Certain imidazo(1,5-a)pyridine derivatives and their use as thromboxane synthetase inhibitors |
| US4617307A (en) * | 1984-06-20 | 1986-10-14 | Ciba-Geigy Corporation | Substituted imidazo[1,5-A]pyridine derivatives as aromatase inhibitors |
-
1990
- 1990-12-14 MT MT1076A patent/MTP1076B/en unknown
-
1991
- 1991-01-02 PH PH41805A patent/PH27601A/en unknown
- 1991-01-02 US US07/636,816 patent/US5098911A/en not_active Expired - Lifetime
- 1991-01-03 ES ES91810003T patent/ES2075399T3/en not_active Expired - Lifetime
- 1991-01-03 AT AT91810003T patent/ATE125809T1/en not_active IP Right Cessation
- 1991-01-03 DK DK91810003.3T patent/DK0437415T3/en active
- 1991-01-03 EP EP91810003A patent/EP0437415B1/en not_active Expired - Lifetime
- 1991-01-03 DE DE59106101T patent/DE59106101D1/en not_active Expired - Lifetime
- 1991-01-04 IL IL9687991A patent/IL96879A/en not_active IP Right Cessation
- 1991-01-07 MA MA22312A patent/MA22040A1/en unknown
- 1991-01-09 FI FI910126A patent/FI94528C/en active
- 1991-01-09 DZ DZ910008A patent/DZ1482A1/en active
- 1991-01-10 KR KR1019910000244A patent/KR100191360B1/en not_active IP Right Cessation
- 1991-01-10 PL PL91304087A patent/PL166500B1/en unknown
- 1991-01-10 PT PT96447A patent/PT96447B/en not_active IP Right Cessation
- 1991-01-10 PL PL91304084A patent/PL167164B1/en unknown
- 1991-01-10 RO RO146713A patent/RO107408B1/en unknown
- 1991-01-10 AU AU69280/91A patent/AU638085B2/en not_active Expired
- 1991-01-10 NZ NZ236735A patent/NZ236735A/en unknown
- 1991-01-10 CA CA002033937A patent/CA2033937C/en not_active Expired - Lifetime
- 1991-01-10 PL PL91288653A patent/PL166157B1/en unknown
- 1991-01-11 IE IE10391A patent/IE67512B1/en not_active IP Right Cessation
- 1991-01-11 RU SU914894233A patent/RU2021271C1/en active
- 1991-01-11 CZ CS9155A patent/CZ279823B6/en not_active IP Right Cessation
- 1991-01-11 HU HU4/91A patent/HU216192B/en unknown
- 1991-01-11 NO NO910137A patent/NO175747C/en not_active IP Right Cessation
- 1991-01-11 JP JP3065711A patent/JP2694186B2/en not_active Expired - Lifetime
- 1991-01-11 ZA ZA91229A patent/ZA91229B/en unknown
- 1991-01-11 TN TNTNSN91001A patent/TNSN91001A1/en unknown
- 1991-01-11 CN CN91101118A patent/CN1037966C/en not_active Expired - Lifetime
- 1991-01-14 BG BG93623A patent/BG60033A3/en unknown
-
1992
- 1992-01-30 ID IDP190792A patent/ID964B/en unknown
- 1992-04-07 RU SU925011257A patent/RU2088584C1/en active
- 1992-08-18 BG BG96793A patent/BG61489B2/en unknown
-
1993
- 1993-06-29 SA SA93140021A patent/SA93140021B1/en unknown
-
1995
- 1995-08-03 GR GR950401945T patent/GR3017027T3/en unknown
-
1997
- 1997-11-24 HK HK97102235A patent/HK1000663A1/en not_active IP Right Cessation
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