ATE244214T1 - Phosphat-vermittelte cyclisierung - Google Patents
Phosphat-vermittelte cyclisierungInfo
- Publication number
- ATE244214T1 ATE244214T1 AT99915281T AT99915281T ATE244214T1 AT E244214 T1 ATE244214 T1 AT E244214T1 AT 99915281 T AT99915281 T AT 99915281T AT 99915281 T AT99915281 T AT 99915281T AT E244214 T1 ATE244214 T1 AT E244214T1
- Authority
- AT
- Austria
- Prior art keywords
- phosphate
- mediated cyclization
- preparation
- cyclization
- mediated
- 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
- C07D405/02—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
- C07D405/04—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 directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/18—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/55—Acids; Esters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8125098P | 1998-04-09 | 1998-04-09 | |
| GBGB9810175.1A GB9810175D0 (en) | 1998-05-13 | 1998-05-13 | Phosphate-medicated cyclization |
| PCT/US1999/007467 WO1999052851A1 (en) | 1998-04-09 | 1999-04-05 | Phosphate-mediated cyclization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE244214T1 true ATE244214T1 (de) | 2003-07-15 |
Family
ID=26313658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99915281T ATE244214T1 (de) | 1998-04-09 | 1999-04-05 | Phosphat-vermittelte cyclisierung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1070041B1 (de) |
| JP (1) | JP2002511442A (de) |
| AT (1) | ATE244214T1 (de) |
| AU (1) | AU747645B2 (de) |
| CA (1) | CA2327928A1 (de) |
| DE (1) | DE69909273T2 (de) |
| WO (1) | WO1999052851A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL109443A0 (en) * | 1993-04-27 | 1994-07-31 | Smithkline Beecham Corp | Endothelin receptor antagonists |
| US5389620A (en) * | 1993-08-18 | 1995-02-14 | Banyu Pharmaceutical Co., Ltd. | Endothelin antagonistic heteroaromatic ring-fused cyclopentene derivatives |
| JPH11514676A (ja) * | 1996-08-09 | 1999-12-14 | メルク エンド カンパニー インコーポレーテッド | 立体選択的脱酸素化反応 |
| US6031101A (en) * | 1998-04-09 | 2000-02-29 | Merck & Co., Inc. | Oxidation process using tempo |
-
1999
- 1999-04-05 JP JP2000543414A patent/JP2002511442A/ja not_active Withdrawn
- 1999-04-05 EP EP99915281A patent/EP1070041B1/de not_active Expired - Lifetime
- 1999-04-05 AU AU33832/99A patent/AU747645B2/en not_active Ceased
- 1999-04-05 WO PCT/US1999/007467 patent/WO1999052851A1/en active IP Right Grant
- 1999-04-05 CA CA002327928A patent/CA2327928A1/en not_active Abandoned
- 1999-04-05 DE DE69909273T patent/DE69909273T2/de not_active Expired - Fee Related
- 1999-04-05 AT AT99915281T patent/ATE244214T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU747645B2 (en) | 2002-05-16 |
| CA2327928A1 (en) | 1999-10-21 |
| JP2002511442A (ja) | 2002-04-16 |
| WO1999052851A1 (en) | 1999-10-21 |
| EP1070041A4 (de) | 2001-05-16 |
| AU3383299A (en) | 1999-11-01 |
| DE69909273T2 (de) | 2004-04-22 |
| EP1070041B1 (de) | 2003-07-02 |
| EP1070041A1 (de) | 2001-01-24 |
| DE69909273D1 (de) | 2003-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |