DE69920756D1 - Alpha-substituierung von ungeschützten beta-aminoestern - Google Patents
Alpha-substituierung von ungeschützten beta-aminoesternInfo
- Publication number
- DE69920756D1 DE69920756D1 DE69920756T DE69920756T DE69920756D1 DE 69920756 D1 DE69920756 D1 DE 69920756D1 DE 69920756 T DE69920756 T DE 69920756T DE 69920756 T DE69920756 T DE 69920756T DE 69920756 D1 DE69920756 D1 DE 69920756D1
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- beta amino
- amino esters
- alpha
- alpha substitution
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C261/00—Derivatives of cyanic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/30—Preparation of optical isomers
- C07C227/32—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11459898P | 1998-12-31 | 1998-12-31 | |
| US114598P | 1998-12-31 | ||
| PCT/US1999/030366 WO2000040547A1 (en) | 1998-12-31 | 1999-12-17 | α-SUBSTITUTION OF UNPROTECTED β-AMINO ESTER COMPOUNDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69920756D1 true DE69920756D1 (de) | 2004-11-04 |
| DE69920756T2 DE69920756T2 (de) | 2005-10-13 |
Family
ID=22356227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69920756T Expired - Lifetime DE69920756T2 (de) | 1998-12-31 | 1999-12-17 | Alpha-substituierung von ungeschützten beta-aminoestern |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6433209B1 (de) |
| EP (1) | EP1144367B1 (de) |
| JP (1) | JP4771442B2 (de) |
| KR (1) | KR100657780B1 (de) |
| CN (1) | CN1173938C (de) |
| AT (1) | ATE277896T1 (de) |
| AU (1) | AU3126900A (de) |
| BR (1) | BR9916676B1 (de) |
| CA (1) | CA2358560C (de) |
| DE (1) | DE69920756T2 (de) |
| DK (1) | DK1144367T3 (de) |
| ES (1) | ES2228154T3 (de) |
| PT (1) | PT1144367E (de) |
| SI (1) | SI1144367T1 (de) |
| WO (1) | WO2000040547A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL150388A0 (en) | 1999-12-24 | 2002-12-01 | Aventis Pharma Ltd | Azaindoles |
| GB0115109D0 (en) | 2001-06-21 | 2001-08-15 | Aventis Pharma Ltd | Chemical compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3719667A (en) | 1970-08-24 | 1973-03-06 | Lilly Co Eli | Epimerization of 6-acylamido and 6-imido penicillin sulfoxide esters |
| US3840556A (en) | 1971-05-28 | 1974-10-08 | Lilly Co Eli | Penicillin conversion by halogen electrophiles and anti-bacterials derived thereby |
| GB9421208D0 (en) * | 1994-10-20 | 1994-12-07 | Oxford Asymmetry Ltd | Improvements in or relating to stereoselective syntheses |
-
1999
- 1999-12-17 CN CNB998159549A patent/CN1173938C/zh not_active Expired - Fee Related
- 1999-12-17 PT PT99965324T patent/PT1144367E/pt unknown
- 1999-12-17 CA CA002358560A patent/CA2358560C/en not_active Expired - Fee Related
- 1999-12-17 KR KR1020017008301A patent/KR100657780B1/ko not_active IP Right Cessation
- 1999-12-17 JP JP2000592256A patent/JP4771442B2/ja not_active Expired - Fee Related
- 1999-12-17 DE DE69920756T patent/DE69920756T2/de not_active Expired - Lifetime
- 1999-12-17 AT AT99965324T patent/ATE277896T1/de active
- 1999-12-17 WO PCT/US1999/030366 patent/WO2000040547A1/en active IP Right Grant
- 1999-12-17 SI SI9930705T patent/SI1144367T1/xx unknown
- 1999-12-17 BR BRPI9916676-3A patent/BR9916676B1/pt not_active IP Right Cessation
- 1999-12-17 EP EP99965324A patent/EP1144367B1/de not_active Expired - Lifetime
- 1999-12-17 ES ES99965324T patent/ES2228154T3/es not_active Expired - Lifetime
- 1999-12-17 DK DK99965324T patent/DK1144367T3/da active
- 1999-12-17 AU AU31269/00A patent/AU3126900A/en not_active Abandoned
-
2000
- 2000-01-26 US US09/491,548 patent/US6433209B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PT1144367E (pt) | 2004-12-31 |
| BR9916676A (pt) | 2004-02-25 |
| BR9916676B1 (pt) | 2010-10-05 |
| WO2000040547A8 (en) | 2001-09-13 |
| WO2000040547A1 (en) | 2000-07-13 |
| CN1334799A (zh) | 2002-02-06 |
| KR20010092769A (ko) | 2001-10-26 |
| JP4771442B2 (ja) | 2011-09-14 |
| US6433209B1 (en) | 2002-08-13 |
| KR100657780B1 (ko) | 2006-12-15 |
| CA2358560A1 (en) | 2000-07-13 |
| ES2228154T3 (es) | 2005-04-01 |
| DK1144367T3 (da) | 2005-01-31 |
| DE69920756T2 (de) | 2005-10-13 |
| AU3126900A (en) | 2000-07-24 |
| CN1173938C (zh) | 2004-11-03 |
| CA2358560C (en) | 2010-02-02 |
| JP2003521464A (ja) | 2003-07-15 |
| SI1144367T1 (en) | 2005-02-28 |
| EP1144367B1 (de) | 2004-09-29 |
| WO2000040547B1 (en) | 2000-10-19 |
| ATE277896T1 (de) | 2004-10-15 |
| EP1144367A1 (de) | 2001-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |