TW216795B - 3-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazoline derivatives, the preparation and use thereof - Google Patents
3-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazoline derivatives, the preparation and use thereofInfo
- Publication number
- TW216795B TW216795B TW081108491A TW81108491A TW216795B TW 216795 B TW216795 B TW 216795B TW 081108491 A TW081108491 A TW 081108491A TW 81108491 A TW81108491 A TW 81108491A TW 216795 B TW216795 B TW 216795B
- Authority
- TW
- Taiwan
- Prior art keywords
- quinazoline derivatives
- dihydroimidazo
- preparation
- group
- substituted methyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/744,534 US5158953A (en) | 1991-08-13 | 1991-08-13 | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof |
US07/961,095 US5340814A (en) | 1991-08-13 | 1992-10-14 | 3-substituted methyl-2,3-dihydroimidazo[1,2-C] quinazoline derivatives, the preparation and use thereof |
EP92118453A EP0594883B1 (en) | 1991-08-13 | 1992-10-28 | Imidazo(1,2-c) quinazoline derivatives as antihypertensives and anti dysurics |
Publications (1)
Publication Number | Publication Date |
---|---|
TW216795B true TW216795B (en) | 1993-12-01 |
Family
ID=26131150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081108491A TW216795B (en) | 1991-08-13 | 1992-10-23 | 3-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazoline derivatives, the preparation and use thereof |
Country Status (6)
Country | Link |
---|---|
US (2) | US5158953A (zh) |
EP (1) | EP0594883B1 (zh) |
AT (1) | ATE176233T1 (zh) |
DE (1) | DE69228307T2 (zh) |
ES (1) | ES2128335T3 (zh) |
TW (1) | TW216795B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512677A (en) * | 1991-08-13 | 1996-04-30 | National Science Council | 3-substituted methyl-2,3-dihydroimidazo 1,2-c!quinazoline derivatives, the preparation and use thereof |
US5158953A (en) * | 1991-08-13 | 1992-10-27 | National Science Council | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof |
US5792767A (en) * | 1995-01-27 | 1998-08-11 | Abbott Laboratories | Bicyclic substituted hexahydrobenz e! isoindole alpha-1 adrenergic antagonists |
US5932584A (en) * | 1997-05-06 | 1999-08-03 | National Science Council | Optically active 2,3-dihydroimidazo(1,2-C) quinazoline derivatives, the preparation and antihypertensive use thereof |
MXPA00010805A (es) * | 1998-05-06 | 2002-05-08 | Univ Duke | Metodo para el tratamiento de sindromes de la vejiga y del tracto urinario inferior. |
TW591029B (en) * | 2002-01-04 | 2004-06-11 | Pharmaceutical Ind Tech & Dev | Antipsychotic pharmaceutical composition |
MX2009003673A (es) | 2006-10-04 | 2009-04-22 | Pfizer Prod Inc | Derivados de piridido[4,3-d]pirimidin-4(3h)-ona como antagonistas de los receptores de calcio. |
GB2453116B (en) | 2007-09-25 | 2010-03-17 | Medical & Pharm Ind Tech & Dev | Uses of 2-[piperidinyl]methy1-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-one in providing an analgesic effect |
CN108178759B (zh) * | 2018-01-05 | 2020-06-09 | 上海瑞纷医药科技有限责任公司 | 一种α-肾上腺素受体拮抗剂的合成方法 |
CN115650978A (zh) * | 2022-10-16 | 2023-01-31 | 河南师范大学 | 一种7-烷氧基二氢咪唑并[4,5-b]哌啶-2-硫酮类化合物的合成方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511836A (en) * | 1967-12-13 | 1970-05-12 | Pfizer & Co C | 2,4,6,7-tetra substituted quinazolines |
US4335127A (en) * | 1979-01-08 | 1982-06-15 | Janssen Pharmaceutica, N.V. | Piperidinylalkyl quinazoline compounds, composition and method of use |
DE3046366A1 (de) * | 1980-12-09 | 1982-07-08 | Bayer Ag, 5090 Leverkusen | Tricyclische cytosinderivate zur verwendung in arzneimitteln und verfahren zu ihrer herstellung |
FR2637596B1 (fr) * | 1988-10-11 | 1992-09-04 | Irceba | Methyl-4 ((aryl-4 piperazinyl-1)-2 ethyl)-5 thiazole et ses derives, leur procede de preparation et les medicaments en contenant |
FR2659329B1 (fr) * | 1990-03-09 | 1994-06-03 | Adir | Nouveaux derives d'imidazo [1,2-c] quinazoline, leur procede de preparation et les compositions pharmaceutiques les renfermant. |
US5158953A (en) * | 1991-08-13 | 1992-10-27 | National Science Council | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof |
-
1991
- 1991-08-13 US US07/744,534 patent/US5158953A/en not_active Expired - Lifetime
-
1992
- 1992-10-14 US US07/961,095 patent/US5340814A/en not_active Expired - Lifetime
- 1992-10-23 TW TW081108491A patent/TW216795B/zh not_active IP Right Cessation
- 1992-10-28 ES ES92118453T patent/ES2128335T3/es not_active Expired - Lifetime
- 1992-10-28 AT AT92118453T patent/ATE176233T1/de not_active IP Right Cessation
- 1992-10-28 DE DE69228307T patent/DE69228307T2/de not_active Expired - Lifetime
- 1992-10-28 EP EP92118453A patent/EP0594883B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0594883A1 (en) | 1994-05-04 |
DE69228307D1 (de) | 1999-03-11 |
ATE176233T1 (de) | 1999-02-15 |
EP0594883B1 (en) | 1999-01-27 |
US5158953A (en) | 1992-10-27 |
DE69228307T2 (de) | 1999-06-02 |
US5340814A (en) | 1994-08-23 |
ES2128335T3 (es) | 1999-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |