NZ336220A - Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additive - Google Patents
Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additiveInfo
- Publication number
- NZ336220A NZ336220A NZ336220A NZ33622098A NZ336220A NZ 336220 A NZ336220 A NZ 336220A NZ 336220 A NZ336220 A NZ 336220A NZ 33622098 A NZ33622098 A NZ 33622098A NZ 336220 A NZ336220 A NZ 336220A
- Authority
- NZ
- New Zealand
- Prior art keywords
- alkyl
- aryl
- optionally substituted
- heteroaryl
- alkynyl
- Prior art date
Links
Classifications
-
- 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
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- 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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/48—Aldehydo radicals
-
- 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
- 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
- C07D213/60—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 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Steroid Compounds (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3546297P | 1997-01-14 | 1997-01-14 | |
| GBGB9705858.0A GB9705858D0 (en) | 1997-03-21 | 1997-03-21 | Asymmetric conjugate addition reaction using a chiral additive |
| PCT/US1998/000263 WO1998030543A1 (fr) | 1997-01-14 | 1998-01-09 | Intermediaires de l'endotheline obtenus par reaction d'addition d'un conjugue asymetrique effectuee au moyen d'un additif chiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ336220A true NZ336220A (en) | 2000-12-22 |
Family
ID=26311228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ336220A NZ336220A (en) | 1997-01-14 | 1998-01-09 | Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additive |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0973742A1 (fr) |
| JP (1) | JP2000507969A (fr) |
| KR (1) | KR20000070085A (fr) |
| CN (1) | CN1243509A (fr) |
| AU (1) | AU728441B2 (fr) |
| BR (1) | BR9806875A (fr) |
| CA (1) | CA2277161A1 (fr) |
| EA (1) | EA002056B1 (fr) |
| HR (1) | HRP980001A2 (fr) |
| NZ (1) | NZ336220A (fr) |
| PL (1) | PL334318A1 (fr) |
| SK (1) | SK93499A3 (fr) |
| TW (1) | TW432028B (fr) |
| WO (1) | WO1998030543A1 (fr) |
| YU (1) | YU30499A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010014352A1 (en) | 1998-05-27 | 2001-08-16 | Udit Batra | Compressed tablet formulation |
| US6465664B1 (en) | 1999-09-15 | 2002-10-15 | Massachusetts Institute Of Technology | Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems |
| GB2355724A (en) | 1999-10-28 | 2001-05-02 | Merck & Co Inc | Synthesis of cyclopropylacetylene from propiolic acid (2-propynoic acid) |
| GB2355988A (en) | 1999-10-28 | 2001-05-09 | Merck & Co Inc | Synthesis of cyclopropylacetylene in a one-pot process using a diazo-keto-phos phonate |
| WO2010115639A1 (fr) | 2009-04-09 | 2010-10-14 | Lonza Ltd | Procede pour la synthese d'un alcool propargylique |
| WO2010115638A2 (fr) | 2009-04-09 | 2010-10-14 | Lonza Ltd. | Procede autocatalytique pour la synthese d'alcools propargyliques chiraux |
| EP2447247A1 (fr) | 2010-10-14 | 2012-05-02 | Lonza Ltd. | Processus pour la synthèse d'alcools propargyliques chiraux |
| EP2447255A1 (fr) | 2010-10-14 | 2012-05-02 | Lonza Ltd. | Processus de synthèse de carbamates cycliques |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2086544C1 (ru) * | 1991-06-13 | 1997-08-10 | Хоффманн-Ля Рош АГ | Бензолсульфонамидные производные пиримидина или их соли, фармацевтическая композиция для лечения заболеваний, связанных с активностью эндотелина |
| RU2125980C1 (ru) * | 1991-11-05 | 1999-02-10 | Смитклайн Бичам Корпорейшн | Антагонисты эндотелиновых рецепторов, фармкомпозиция, способ их получения, способ подавления эндотелиновых рецепторов |
-
1998
- 1998-01-05 TW TW087100082A patent/TW432028B/zh not_active IP Right Cessation
- 1998-01-05 HR HR9705858.0A patent/HRP980001A2/hr not_active Application Discontinuation
- 1998-01-09 BR BR9806875-0A patent/BR9806875A/pt not_active IP Right Cessation
- 1998-01-09 PL PL98334318A patent/PL334318A1/xx unknown
- 1998-01-09 YU YU30499A patent/YU30499A/sh unknown
- 1998-01-09 NZ NZ336220A patent/NZ336220A/xx unknown
- 1998-01-09 KR KR1019997006306A patent/KR20000070085A/ko not_active Application Discontinuation
- 1998-01-09 SK SK934-99A patent/SK93499A3/sk unknown
- 1998-01-09 EP EP98902416A patent/EP0973742A1/fr not_active Withdrawn
- 1998-01-09 CN CN98801833A patent/CN1243509A/zh active Pending
- 1998-01-09 CA CA002277161A patent/CA2277161A1/fr not_active Abandoned
- 1998-01-09 EA EA199900661A patent/EA002056B1/ru not_active IP Right Cessation
- 1998-01-09 WO PCT/US1998/000263 patent/WO1998030543A1/fr not_active Application Discontinuation
- 1998-01-09 AU AU59089/98A patent/AU728441B2/en not_active Ceased
- 1998-01-09 JP JP10531063A patent/JP2000507969A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1243509A (zh) | 2000-02-02 |
| BR9806875A (pt) | 2000-04-18 |
| EA199900661A1 (ru) | 2000-02-28 |
| SK93499A3 (en) | 2000-05-16 |
| HRP980001A2 (en) | 1998-10-31 |
| WO1998030543A1 (fr) | 1998-07-16 |
| JP2000507969A (ja) | 2000-06-27 |
| EA002056B1 (ru) | 2001-12-24 |
| KR20000070085A (ko) | 2000-11-25 |
| TW432028B (en) | 2001-05-01 |
| AU5908998A (en) | 1998-08-03 |
| PL334318A1 (en) | 2000-02-14 |
| CA2277161A1 (fr) | 1998-07-16 |
| YU30499A (sh) | 2002-06-19 |
| EP0973742A1 (fr) | 2000-01-26 |
| AU728441B2 (en) | 2001-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Soloshonok et al. | Biomimetic transamination of α-keto perfluorocarboxylic esters. An efficient preparative synthesis of β, β, β-trifluoroalanine | |
| RU2004118056A (ru) | Новые замещенные производные пиразола, способ их получения и гербицидная композиция, содержащая эти производные | |
| CA2230237A1 (fr) | Procede de production de derives de quinazolin-4-one | |
| NZ336220A (en) | Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additive | |
| Kunieda et al. | Activation of carboxyl groups by diphenyl 2-oxo-3-oxazolinylphosphonate: Facile preparation of versatile reagents, 3-acyl-2-oxazolones | |
| HUP0000524A2 (hu) | Eljárás tiazolszármazékok és intermedierjeik előállítására | |
| GB0329379D0 (en) | Prostaglandin synthesis | |
| KR100598079B1 (ko) | 신규의 보로네이트 에스테르 | |
| EA200501321A1 (ru) | Способ получения глимепирида и соответствующего промежуточного соединения | |
| WO2003042166A3 (fr) | PROCEDE DE PREPARATION D'AMIDES D'ACIDE HYDROCARBOXYLIQUE-α | |
| CA2471463A1 (fr) | Composes (aryl) (amino)boranes, procede pour leur preparation | |
| TWI265161B (en) | Oxime compounds, their use, and intermediates for their production | |
| AU2013215796A1 (en) | Method for preparing compound by novel Michael addition reaction using water or various acids as additive | |
| Shiina et al. | Kinetic Resolution of Racemic Secondary Benzylic Alcohols by the Enantioselective Esterification Using Pyridine‐3‐carboxylic Anhydride (3‐PCA) with Chiral Acyl‐Transfer Catalysts | |
| EP1036793A3 (fr) | Procédé pour la préparation des dérivés de 2-alkyle-3-aminothiophene et 3-aminothiophene | |
| DK0968189T3 (da) | Fremgangsmåde til fremstilling af nicotinsyrer | |
| NZ503916A (en) | Method of synthesis of pyrrole and indole amides | |
| KR840005449A (ko) | 벤조티오 피라노 피리디논 | |
| ES8702324A1 (es) | Procedimiento para preparar compuestos 2-(hidroxialquil) acrilicos | |
| BG106613A (en) | Phenyl-and pyridyl-tetrahydro-pyridines having tnf inhibiting activity | |
| KR20090070233A (ko) | 피롤릴헵탄산 화합물의 합성 중간체 및 신규 중간체를이용한 제조방법 | |
| US5637753A (en) | Process for the preparation of N-carbonylarylimines useful in the synthesis of therapeutically active taxoids | |
| SK279970B6 (sk) | Spôsob výroby 2-perfluóralkyl-3-oxazolín-5-ónových | |
| EP0081817B1 (fr) | Diamides optiquement actives | |
| PL339966A1 (en) | Novel 1-aza-2-alkyl-6-arylcycloalkane compounds, method of obtaining them and pharmacological compositions containing them |