ES339406A1 - Un procedimiento para preparar compuestos de quinazolina. - Google Patents
Un procedimiento para preparar compuestos de quinazolina.Info
- Publication number
- ES339406A1 ES339406A1 ES339406A ES339406A ES339406A1 ES 339406 A1 ES339406 A1 ES 339406A1 ES 339406 A ES339406 A ES 339406A ES 339406 A ES339406 A ES 339406A ES 339406 A1 ES339406 A1 ES 339406A1
- Authority
- ES
- Spain
- Prior art keywords
- piperazinyl
- alkyl
- carbon atoms
- quinazolines
- reacting
- 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.)
- Expired
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)
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 |
---|---|
ES339406A1 true ES339406A1 (es) | 1968-07-16 |
Family
ID=27042885
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0328686A Expired ES328686A1 (es) | 1965-07-06 | 1966-07-05 | Un procedimiento para preparar compuestos de quinazolina. |
ES339406A Expired ES339406A1 (es) | 1965-07-06 | 1967-04-17 | Un procedimiento para preparar compuestos de quinazolina. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0328686A Expired ES328686A1 (es) | 1965-07-06 | 1966-07-05 | Un procedimiento para preparar compuestos de quinazolina. |
Country Status (11)
Country | Link |
---|---|
AT (3) | AT300814B (es) |
BE (1) | BE683741A (es) |
CH (1) | CH473130A (es) |
DE (1) | DE1620138C3 (es) |
DK (1) | DK127599B (es) |
ES (2) | ES328686A1 (es) |
FR (1) | FR6396M (es) |
GB (1) | GB1156973A (es) |
NO (1) | NO119278B (es) |
SE (1) | SE342454B (es) |
SG (1) | SG12672G (es) |
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 (da) * | 1978-05-18 | 1979-11-19 | Pfizer | Fremgangsmaade til fremstilling af derivater af 4-amino-2-piperidinoquinazolin eller syreadditionssalte deraf |
CS236097B1 (en) * | 1983-06-01 | 1985-05-15 | Jan Koenig | Acylderivatives of 2-piperazinochinazoline and method of their preparation |
FI79107C (fi) * | 1984-06-25 | 1989-11-10 | Orion Yhtymae Oy | Foerfarande foer framstaellning av stabil -form av prazosinhydroklorid. |
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 |
RU2507199C1 (ru) * | 2012-09-10 | 2014-02-20 | Владимир Иванович Петров | Производные хиназолина, обладающие антидепрессивной, анксиолитической и ноотропной активностью |
RU2507198C1 (ru) * | 2012-09-10 | 2014-02-20 | Владимир Иванович Петров | Производные хиназолина, обладающие ноотропной и антигипоксической активностью |
WO2017150174A1 (ja) * | 2016-03-04 | 2017-09-08 | 株式会社シンスター・ジャパン | 2,4-ジアミノキナゾリン誘導体又はその塩を有効成分として含有する医薬品組成物、及び、特定の構造を有する2,4-ジアミノキナゾリン誘導体 |
-
1966
- 1966-06-30 GB GB29544/66A patent/GB1156973A/en not_active Expired
- 1966-07-02 DE DE1966P0039852 patent/DE1620138C3/de not_active Expired
- 1966-07-05 NO NO16379666A patent/NO119278B/no unknown
- 1966-07-05 CH CH974666A patent/CH473130A/fr not_active IP Right Cessation
- 1966-07-05 AT AT1161769A patent/AT300814B/de not_active IP Right Cessation
- 1966-07-05 ES ES0328686A patent/ES328686A1/es not_active Expired
- 1966-07-05 AT AT641266A patent/AT289122B/de not_active IP Right Cessation
- 1966-07-05 FR FR68199A patent/FR6396M/fr not_active Expired
- 1966-07-05 AT AT193868A patent/AT289806B/de not_active IP Right Cessation
- 1966-07-06 DK DK351066A patent/DK127599B/da unknown
- 1966-07-06 SE SE928066A patent/SE342454B/xx unknown
- 1966-07-06 BE BE683741D patent/BE683741A/xx not_active IP Right Cessation
-
1967
- 1967-04-17 ES ES339406A patent/ES339406A1/es not_active Expired
-
1972
- 1972-12-31 SG SG12672A patent/SG12672G/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1620138B2 (de) | 1977-12-15 |
SG12672G (en) | 1988-09-02 |
AT300814B (de) | 1972-08-10 |
NO119278B (es) | 1970-04-27 |
BE683741A (es) | 1967-01-06 |
AT289122B (de) | 1971-04-13 |
DE1620138C3 (de) | 1978-08-17 |
GB1156973A (en) | 1969-07-02 |
AT289806B (de) | 1971-05-10 |
SE342454B (es) | 1972-02-07 |
CH473130A (fr) | 1969-05-31 |
FR6396M (es) | 1968-10-21 |
DE1620138A1 (de) | 1970-03-12 |
DK127599B (da) | 1973-12-03 |
ES328686A1 (es) | 1967-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19880217 |