CH473130A - Process for the preparation of quinazoline derivatives - Google Patents
Process for the preparation of quinazoline derivativesInfo
- Publication number
- CH473130A CH473130A CH974666A CH974666A CH473130A CH 473130 A CH473130 A CH 473130A CH 974666 A CH974666 A CH 974666A CH 974666 A CH974666 A CH 974666A CH 473130 A CH473130 A CH 473130A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- quinazoline derivatives
- quinazoline
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1143068A CH478811A (en) | 1966-06-07 | 1966-07-05 | Process for the preparation of quinazoline derivatives |
CH1142968A CH481114A (en) | 1965-07-06 | 1966-07-05 | Process for the preparation of quinazoline derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46987965A | 1965-07-06 | 1965-07-06 | |
US55570466A | 1966-06-07 | 1966-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH473130A true CH473130A (en) | 1969-05-31 |
Family
ID=27042885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH974666A CH473130A (en) | 1965-07-06 | 1966-07-05 | Process for the preparation of quinazoline derivatives |
Country Status (11)
Country | Link |
---|---|
AT (3) | AT289806B (en) |
BE (1) | BE683741A (en) |
CH (1) | CH473130A (en) |
DE (1) | DE1620138C3 (en) |
DK (1) | DK127599B (en) |
ES (2) | ES328686A1 (en) |
FR (1) | FR6396M (en) |
GB (1) | GB1156973A (en) |
NO (1) | NO119278B (en) |
SE (1) | SE342454B (en) |
SG (1) | SG12672G (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669968A (en) * | 1970-05-21 | 1972-06-13 | Pfizer | Trialkoxy quinazolines |
GB1460389A (en) * | 1974-07-25 | 1977-01-06 | Pfizer Ltd | 4-substituted quinazoline cardiac stimulants |
DK159079A (en) * | 1978-05-18 | 1979-11-19 | Pfizer | PROCEDURE FOR THE PREPARATION OF 4-AMINO-2-PIPERIDINOQUINAZOLINE DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF |
CS236097B1 (en) * | 1983-06-01 | 1985-05-15 | Jan Koenig | Acylderivatives of 2-piperazinochinazoline and method of their preparation |
FI79107C (en) * | 1984-06-25 | 1989-11-10 | Orion Yhtymae Oy | Process for the preparation of stable form of prazosin hydrochloride. |
NZ241979A (en) * | 1991-03-20 | 1996-01-26 | Merck & Co Inc | Treatment of benign prostatic hyperplasia using 5alpha-reductase inhibitor and an alpha1-adrenergic recepter blocker |
EP0558245A1 (en) | 1992-02-25 | 1993-09-01 | RECORDATI S.A. CHEMICAL and PHARMACEUTICAL COMPANY | Heterobicyclic compounds as antagogists of alpha-1 adrenergic and SHT1A receptors |
CA2077252C (en) * | 1992-08-31 | 2001-04-10 | Khashayar Karimian | Methods of making ureas and guanidines, and intermediates therefor |
WO2003055866A1 (en) * | 2001-12-21 | 2003-07-10 | Bayer Pharmaceuticals Corporation | Quinazoline and quinoline derivative compounds as inhibitors of prolylpeptidase, inducers of apoptosis and cancer treatment agents |
RU2507198C1 (en) * | 2012-09-10 | 2014-02-20 | Владимир Иванович Петров | Quinazoline derivatives, possessing nootropic and antihypoxic activity |
RU2507199C1 (en) * | 2012-09-10 | 2014-02-20 | Владимир Иванович Петров | Quinazoline derivatives, possessing antidepressant, anxiolytic and nootropic activity |
JPWO2017150174A1 (en) * | 2016-03-04 | 2019-06-13 | 株式会社 シンスター・ジャパン | Pharmaceutical composition containing 2,4-diaminoquinazoline derivative or a salt thereof as an active ingredient, and 2,4-diaminoquinazoline derivative having a specific structure |
-
1966
- 1966-06-30 GB GB29544/66A patent/GB1156973A/en not_active Expired
- 1966-07-02 DE DE1966P0039852 patent/DE1620138C3/en not_active Expired
- 1966-07-05 AT AT193868A patent/AT289806B/en not_active IP Right Cessation
- 1966-07-05 FR FR68199A patent/FR6396M/fr not_active Expired
- 1966-07-05 CH CH974666A patent/CH473130A/en not_active IP Right Cessation
- 1966-07-05 NO NO16379666A patent/NO119278B/no unknown
- 1966-07-05 AT AT1161769A patent/AT300814B/en not_active IP Right Cessation
- 1966-07-05 AT AT641266A patent/AT289122B/en not_active IP Right Cessation
- 1966-07-05 ES ES0328686A patent/ES328686A1/en not_active Expired
- 1966-07-06 BE BE683741D patent/BE683741A/xx not_active IP Right Cessation
- 1966-07-06 DK DK351066A patent/DK127599B/en unknown
- 1966-07-06 SE SE928066A patent/SE342454B/xx unknown
-
1967
- 1967-04-17 ES ES339406A patent/ES339406A1/en not_active Expired
-
1972
- 1972-12-31 SG SG12672A patent/SG12672G/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES339406A1 (en) | 1968-07-16 |
ES328686A1 (en) | 1967-09-01 |
AT300814B (en) | 1972-08-10 |
DE1620138A1 (en) | 1970-03-12 |
DK127599B (en) | 1973-12-03 |
SG12672G (en) | 1988-09-02 |
DE1620138C3 (en) | 1978-08-17 |
BE683741A (en) | 1967-01-06 |
SE342454B (en) | 1972-02-07 |
GB1156973A (en) | 1969-07-02 |
DE1620138B2 (en) | 1977-12-15 |
AT289806B (en) | 1971-05-10 |
AT289122B (en) | 1971-04-13 |
NO119278B (en) | 1970-04-27 |
FR6396M (en) | 1968-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |