SG70090G - Process for the preparation of beta-lactam compounds - Google Patents
Process for the preparation of beta-lactam compoundsInfo
- Publication number
- SG70090G SG70090G SG700/90A SG70090A SG70090G SG 70090 G SG70090 G SG 70090G SG 700/90 A SG700/90 A SG 700/90A SG 70090 A SG70090 A SG 70090A SG 70090 G SG70090 G SG 70090G
- Authority
- SG
- Singapore
- Prior art keywords
- beta
- preparation
- lactam compounds
- lactam
- compounds
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; 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)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8235568 | 1982-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG70090G true SG70090G (en) | 1990-10-26 |
Family
ID=10534959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG700/90A SG70090G (en) | 1982-12-14 | 1990-08-23 | Process for the preparation of beta-lactam compounds |
Country Status (12)
Country | Link |
---|---|
US (1) | US5750684A (xx) |
EP (1) | EP0112049B1 (xx) |
JP (1) | JPS59116289A (xx) |
AU (1) | AU568105B2 (xx) |
CA (1) | CA1267138A (xx) |
DE (1) | DE3373475D1 (xx) |
ES (1) | ES528021A0 (xx) |
GR (1) | GR79164B (xx) |
IE (1) | IE56370B1 (xx) |
NZ (1) | NZ206554A (xx) |
SG (1) | SG70090G (xx) |
ZA (1) | ZA839216B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8416648D0 (en) * | 1984-06-29 | 1984-08-01 | Beecham Group Plc | Chemical process |
US6078501A (en) * | 1997-12-22 | 2000-06-20 | Omnirel Llc | Power semiconductor module |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU36181B (en) * | 1971-11-29 | 1982-02-25 | Merck & Co Inc | Process for obtaining 7-(2-thienylacetamido)-7-methoxy-3-carbamoyloxymethyl-3-cephem-4-carboxylates |
US4447602A (en) * | 1971-11-29 | 1984-05-08 | Merck & Co., Inc. | Process to prepare 7-substituted cephalosporins or 6-substituted penicillins |
BE794554A (fr) * | 1972-01-31 | 1973-07-26 | Lilly Co Eli | Nouveaux derives de penicilline et de cephalusporine |
CA1040620A (en) * | 1972-11-14 | 1978-10-17 | Frank J. Urban | 6-alkoxy-6-acylamidopenicillins 7-alkoxy-7-acylamido acetoxycephalosporins and process |
JPS5095294A (xx) * | 1973-12-26 | 1975-07-29 | ||
US3960845A (en) * | 1974-03-22 | 1976-06-01 | Sankyo Company Limited | Process for preparing 7β-acylamino-7α-alkoxycephalosporins or 6β-acylamino-6α-alkoxypenicillins |
JPS609718B2 (ja) * | 1977-08-25 | 1985-03-12 | 塩野義製薬株式会社 | チアジアゾリルチオセフアロスポリン類縁抗生物質 |
-
1983
- 1983-11-15 DE DE8383306964T patent/DE3373475D1/de not_active Expired
- 1983-11-15 EP EP83306964A patent/EP0112049B1/en not_active Expired
- 1983-12-12 ZA ZA839216A patent/ZA839216B/xx unknown
- 1983-12-12 NZ NZ206554A patent/NZ206554A/en unknown
- 1983-12-12 IE IE2916/83A patent/IE56370B1/en not_active IP Right Cessation
- 1983-12-12 AU AU22317/83A patent/AU568105B2/en not_active Ceased
- 1983-12-12 GR GR73217A patent/GR79164B/el unknown
- 1983-12-12 CA CA000443072A patent/CA1267138A/en not_active Expired - Lifetime
- 1983-12-13 JP JP58234906A patent/JPS59116289A/ja active Pending
- 1983-12-13 ES ES528021A patent/ES528021A0/es active Granted
-
1990
- 1990-08-23 SG SG700/90A patent/SG70090G/en unknown
-
1991
- 1991-08-30 US US07/758,433 patent/US5750684A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IE832916L (en) | 1984-06-14 |
NZ206554A (en) | 1987-03-06 |
CA1267138A (en) | 1990-03-27 |
IE56370B1 (en) | 1991-07-03 |
US5750684A (en) | 1998-05-12 |
AU568105B2 (en) | 1987-12-17 |
JPS59116289A (ja) | 1984-07-05 |
ES8600235A1 (es) | 1985-10-01 |
GR79164B (xx) | 1984-10-02 |
AU2231783A (en) | 1984-06-21 |
EP0112049B1 (en) | 1987-09-09 |
ZA839216B (en) | 1984-09-26 |
DE3373475D1 (en) | 1987-10-15 |
EP0112049A1 (en) | 1984-06-27 |
ES528021A0 (es) | 1985-10-01 |
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