BE809658A - Sels d'amines optiquement actives et de derives n-amines de alpha-aminoacides monocarboxyliques - Google Patents
Sels d'amines optiquement actives et de derives n-amines de alpha-aminoacides monocarboxyliquesInfo
- Publication number
- BE809658A BE809658A BE139738A BE139738A BE809658A BE 809658 A BE809658 A BE 809658A BE 139738 A BE139738 A BE 139738A BE 139738 A BE139738 A BE 139738A BE 809658 A BE809658 A BE 809658A
- Authority
- BE
- Belgium
- Prior art keywords
- aminoacids
- salts
- optically active
- amine derivatives
- active amines
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US323072A US3904606A (en) | 1973-01-12 | 1973-01-12 | Process for preparing optically active 6-(' -amino-acetamido)penicillanic acids and 7-(' -aminoacetamido) cephalosporanic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
BE809658A true BE809658A (fr) | 1974-07-11 |
Family
ID=23257635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE139738A BE809658A (fr) | 1973-01-12 | 1974-01-11 | Sels d'amines optiquement actives et de derives n-amines de alpha-aminoacides monocarboxyliques |
Country Status (5)
Country | Link |
---|---|
US (1) | US3904606A (xx) |
BE (1) | BE809658A (xx) |
DE (1) | DE2400489C3 (xx) |
FR (1) | FR2213932B1 (xx) |
GB (1) | GB1406516A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK586175A (da) * | 1974-12-28 | 1976-06-29 | Asahi Chemical Ind | Cephalosporin-forbindelser |
DE2749203C2 (de) * | 1977-11-03 | 1981-12-17 | Riedel-De Haen Ag, 3016 Seelze | Verfahren zur Racematspaltung von DL-alpha-Aminocarbonsäuren und diastereomere Salze |
US4277465A (en) * | 1978-08-26 | 1981-07-07 | Kyoto Yakuhin Kogyo Kabushiki Kaisha | Adjuvant for promoting absorption of therapeutically active substances through the digestive tract |
DK198789A (da) * | 1988-04-26 | 1989-10-27 | Gist Brocades Nv | Fremgangsmaade til enzymatisk fremstilling af beta-lactamer |
GB2240102B (en) * | 1990-01-22 | 1993-10-20 | Biochemie Gmbh | Improvements in or relating to beta lactam production |
NL1013402C2 (nl) * | 1999-10-27 | 2001-05-01 | Dsm Nv | Werkwijze voor de bereiding van een beta-lactam antibioticum. |
Family Cites Families (1)
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 |
-
1973
- 1973-01-12 US US323072A patent/US3904606A/en not_active Expired - Lifetime
- 1973-12-11 GB GB5737873A patent/GB1406516A/en not_active Expired
-
1974
- 1974-01-05 DE DE2400489A patent/DE2400489C3/de not_active Expired
- 1974-01-11 FR FR7400957A patent/FR2213932B1/fr not_active Expired
- 1974-01-11 BE BE139738A patent/BE809658A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2213932B1 (xx) | 1977-08-26 |
US3904606A (en) | 1975-09-09 |
DE2400489A1 (de) | 1974-07-18 |
DE2400489B2 (de) | 1979-08-02 |
GB1406516A (en) | 1975-09-17 |
DE2400489C3 (de) | 1980-04-24 |
FR2213932A1 (xx) | 1974-08-09 |
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