IT1241128B - Procedimento per la preparazione di derivati chinazolinici - Google Patents
Procedimento per la preparazione di derivati chinazoliniciInfo
- Publication number
- IT1241128B IT1241128B IT20092A IT2009290A IT1241128B IT 1241128 B IT1241128 B IT 1241128B IT 20092 A IT20092 A IT 20092A IT 2009290 A IT2009290 A IT 2009290A IT 1241128 B IT1241128 B IT 1241128B
- Authority
- IT
- Italy
- Prior art keywords
- kinazolinic
- derivatives
- procedure
- preparation
- kinazolinic derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no 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
- C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU193089A HU203333B (en) | 1989-04-21 | 1989-04-21 | Process for producing n-cyano-carboxamidine derivatives |
| HU193189A HU203342B (en) | 1989-04-21 | 1989-04-21 | Process for producing quinazoline deivatives |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9020092A0 IT9020092A0 (it) | 1990-04-20 |
| IT9020092A1 IT9020092A1 (it) | 1991-10-20 |
| IT1241128B true IT1241128B (it) | 1993-12-29 |
Family
ID=26317437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20092A IT1241128B (it) | 1989-04-21 | 1990-04-20 | Procedimento per la preparazione di derivati chinazolinici |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPH02292282A (de) |
| KR (1) | KR900016194A (de) |
| AT (1) | AT398075B (de) |
| BG (1) | BG91821A (de) |
| CA (2) | CA2015066A1 (de) |
| CH (1) | CH681300A5 (de) |
| DK (1) | DK99090A (de) |
| ES (1) | ES2019826A6 (de) |
| FI (1) | FI902002A0 (de) |
| GB (1) | GB2231571B (de) |
| GR (1) | GR900100294A (de) |
| IT (1) | IT1241128B (de) |
| PL (1) | PL162976B1 (de) |
| RU (1) | RU1838309C (de) |
| SE (1) | SE9001402L (de) |
| YU (1) | YU70890A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2077252C (en) * | 1992-08-31 | 2001-04-10 | Khashayar Karimian | Methods of making ureas and guanidines, and intermediates therefor |
| ES2096518B1 (es) * | 1994-03-28 | 1997-12-01 | Grupo Farmaceutico Almirall S | Nuevas anilinas. |
| WO2008015525A2 (en) * | 2006-07-31 | 2008-02-07 | Orchid Chemicals & Pharmaceuticals Limited | An improved process for the preparation of alfuzosin hydrochloride |
| US20100174073A1 (en) | 2007-05-04 | 2010-07-08 | Actavis Group Ptc Ehf | Process for the preparation of alfuzosin and salts thereof |
| CA2695076A1 (en) | 2007-08-02 | 2009-02-05 | Rajendra Narayanrao Kankan | Process for the preparation of alfuzosin hydrochloride |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026894A (en) * | 1975-10-14 | 1977-05-31 | Abbott Laboratories | Antihypertensive agents |
| US4044135A (en) * | 1975-10-14 | 1977-08-23 | Abbott Laboratories | Antihypertensive agents |
| GB1591490A (en) * | 1977-08-04 | 1981-06-24 | Abbott Lab | 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate |
| US4138561A (en) * | 1977-09-30 | 1979-02-06 | Bristol-Myers Company | Cyanocarboxamidines and quinazoline process |
| FI57751C (fi) * | 1977-10-25 | 1980-10-10 | Fermion Oy | Foerfarande foer framstaellning av 6,7-dimetoxi- eller 6,7,8-trimetoxi-4-amino-2-(4-substituerade-piperazin-1-yl)-kinazoliner med blodtryckssaenkande verkan |
| FI56836C (fi) * | 1977-10-25 | 1980-04-10 | Fermion Oy | 4-substituerade piperazin-1-(n-aryl-n'-cyano)-karboximidamider som aer mellanprodukter vid framstaellningen av farmakologiskt vaerdefulla 6,7-dimetoxi- eller 6,7,8-trimetoxi-4-amino-2-(4-substituerade-piperazin-1-yl)-kinazoliner |
| FR2421888A1 (fr) * | 1978-02-06 | 1979-11-02 | Synthelabo | Amides d'alkylene-diamines et leur application en therapeutique |
| FI59800C (fi) * | 1979-01-10 | 1981-10-12 | Fermion Oy | Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(furo-2-yl)-piperazin-1-yl)-kinazolin |
| FI67699C (fi) * | 1979-01-31 | 1985-05-10 | Orion Yhtymae Oy | Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolinhydroklorid med blodtryckssaenkande verkan |
| ATE32074T1 (de) * | 1983-11-22 | 1988-02-15 | Heumann Ludwig & Co Gmbh | Verfahren zur herstellung von 4-amino-6,7dimethoxy-2-(4-(furo-2-yl)-piperazin-1-yl)chinazolin und dessen physiologisch annehmbarer salze. |
-
1990
- 1990-04-11 YU YU00708/90A patent/YU70890A/xx unknown
- 1990-04-19 GR GR900100294A patent/GR900100294A/el unknown
- 1990-04-20 SE SE9001402A patent/SE9001402L/xx not_active Application Discontinuation
- 1990-04-20 KR KR1019900005608A patent/KR900016194A/ko not_active Application Discontinuation
- 1990-04-20 AT AT0093190A patent/AT398075B/de not_active IP Right Cessation
- 1990-04-20 GB GB9008941A patent/GB2231571B/en not_active Expired - Lifetime
- 1990-04-20 RU SU904743794A patent/RU1838309C/ru active
- 1990-04-20 PL PL28486090A patent/PL162976B1/pl unknown
- 1990-04-20 CA CA2015066A patent/CA2015066A1/xx active Pending
- 1990-04-20 FI FI902002A patent/FI902002A0/fi not_active IP Right Cessation
- 1990-04-20 CA CA002028953A patent/CA2028953A1/en not_active Abandoned
- 1990-04-20 IT IT20092A patent/IT1241128B/it active IP Right Grant
- 1990-04-20 CH CH1348/90A patent/CH681300A5/de not_active IP Right Cessation
- 1990-04-20 JP JP2103239A patent/JPH02292282A/ja active Pending
- 1990-04-20 DK DK099090A patent/DK99090A/da not_active Application Discontinuation
- 1990-04-20 ES ES9001130A patent/ES2019826A6/es not_active Expired - Lifetime
- 1990-04-20 BG BG091821A patent/BG91821A/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU1838309C (ru) | 1993-08-30 |
| GB2231571B (en) | 1992-09-16 |
| PL284860A1 (en) | 1991-03-11 |
| ATA93190A (de) | 1994-01-15 |
| GR900100294A (el) | 1991-09-27 |
| CH681300A5 (de) | 1993-02-26 |
| SE9001402L (sv) | 1990-10-22 |
| SE9001402D0 (sv) | 1990-04-20 |
| FI902002A0 (fi) | 1990-04-20 |
| PL162976B1 (pl) | 1994-01-31 |
| CA2028953A1 (en) | 1990-10-22 |
| AT398075B (de) | 1994-09-26 |
| CA2015066A1 (en) | 1990-10-21 |
| YU70890A (en) | 1992-05-28 |
| BG91821A (bg) | 1993-12-24 |
| IT9020092A1 (it) | 1991-10-20 |
| DK99090D0 (da) | 1990-04-20 |
| DK99090A (da) | 1990-10-22 |
| IT9020092A0 (it) | 1990-04-20 |
| GB2231571A (en) | 1990-11-21 |
| KR900016194A (ko) | 1990-11-12 |
| GB9008941D0 (en) | 1990-06-20 |
| JPH02292282A (ja) | 1990-12-03 |
| ES2019826A6 (es) | 1991-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940428 |