BE710202A - - Google Patents
Info
- Publication number
- BE710202A BE710202A BE710202DA BE710202A BE 710202 A BE710202 A BE 710202A BE 710202D A BE710202D A BE 710202DA BE 710202 A BE710202 A BE 710202A
- Authority
- BE
- Belgium
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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB668467A GB1217143A (en) | 1967-02-13 | 1967-02-13 | Penicillins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710202A true BE710202A (US20100223739A1-20100909-C00025.png) | 1968-08-01 |
Family
ID=9818917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710202D BE710202A (US20100223739A1-20100909-C00025.png) | 1967-02-13 | 1968-02-01 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996236A (en) * | 1973-03-24 | 1976-12-07 | Bristol-Myers Company | Methoxymethyl D-6-(2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl)penicillanate |
| US4185015A (en) * | 1975-02-11 | 1980-01-22 | Bristol-Myers Company | Methoxymethyl 6-[D-2,2-dimethyl-4-(4-hydroxyphenyl)-5-oxo-1-imidazolyl]penicillanate |
| US4413056A (en) * | 1980-11-05 | 1983-11-01 | Beecham Group Limited | Process for the preparation of penicillins and penicillin derivatives |
| DE69421653D1 (de) * | 1993-08-05 | 1999-12-23 | Dsm Nv | Neue Anwendung von Alcaligenes faecalis Penicillin G Acylase |
| CN111909067B (zh) * | 2020-08-28 | 2022-03-15 | 浙江凯普化工有限公司 | 一种d-青霉胺的有机全合成方法 |
-
1967
- 1967-02-13 GB GB668467A patent/GB1217143A/en not_active Expired
-
1968
- 1968-02-01 BE BE710202D patent/BE710202A/xx unknown
- 1968-02-08 DE DE19681670313 patent/DE1670313A1/de active Pending
- 1968-02-09 NL NL6801919A patent/NL6801919A/xx unknown
- 1968-02-12 FR FR1564647D patent/FR1564647A/fr not_active Expired
- 1968-02-12 ES ES350402A patent/ES350402A1/es not_active Expired
- 1968-02-13 CH CH213468A patent/CH496731A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6801919A (US20100223739A1-20100909-C00025.png) | 1968-08-14 |
| GB1217143A (en) | 1970-12-31 |
| DE1670313A1 (de) | 1970-07-16 |
| ES350402A1 (es) | 1969-05-01 |
| CH496731A (de) | 1970-09-30 |
| FR1564647A (US20100223739A1-20100909-C00025.png) | 1969-04-25 |
