DK154085C - METHOD FOR PREPARING 1,1-DIOXOPENICILLANIC ACID DERIVATIVES - Google Patents
METHOD FOR PREPARING 1,1-DIOXOPENICILLANIC ACID DERIVATIVESInfo
- Publication number
- DK154085C DK154085C DK424080A DK424080A DK154085C DK 154085 C DK154085 C DK 154085C DK 424080 A DK424080 A DK 424080A DK 424080 A DK424080 A DK 424080A DK 154085 C DK154085 C DK 154085C
- Authority
- DK
- Denmark
- Prior art keywords
- preparing
- acid derivatives
- dioxopenicillanic acid
- dioxopenicillanic
- derivatives
- Prior art date
Links
- FKENQMMABCRJMK-RITPCOANSA-N sulbactam Chemical class O=S1(=O)C(C)(C)[C@H](C(O)=O)N2C(=O)C[C@H]21 FKENQMMABCRJMK-RITPCOANSA-N 0.000 title 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7935284 | 1979-10-11 | ||
GB7935284 | 1979-10-11 | ||
GB7942062 | 1979-12-05 | ||
GB7942062 | 1979-12-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK424080A DK424080A (en) | 1981-04-12 |
DK154085B DK154085B (en) | 1988-10-10 |
DK154085C true DK154085C (en) | 1989-02-27 |
Family
ID=26273161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK424080A DK154085C (en) | 1979-10-11 | 1980-10-08 | METHOD FOR PREPARING 1,1-DIOXOPENICILLANIC ACID DERIVATIVES |
Country Status (11)
Country | Link |
---|---|
CA (1) | CA1142174A (en) |
CH (1) | CH646174A5 (en) |
DE (1) | DE3037896A1 (en) |
DK (1) | DK154085C (en) |
FR (1) | FR2467210A1 (en) |
GB (1) | GB2059960B (en) |
IE (1) | IE50650B1 (en) |
IT (1) | IT1132938B (en) |
LU (1) | LU82842A1 (en) |
NL (1) | NL8005626A (en) |
SE (1) | SE449613B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331599A (en) * | 1981-02-02 | 1982-05-25 | Pfizer Inc. | Sparingly water-soluble salts of penicillanic acid 1,1-dioxide |
US4381263A (en) * | 1981-03-23 | 1983-04-26 | Pfizer Inc. | Process for the preparation of penicillanic acid esters |
IN159362B (en) * | 1981-03-23 | 1987-05-09 | Pfizer | |
US4502988A (en) * | 1983-08-08 | 1985-03-05 | Eli Lilly And Company | Oxidation process |
GB2206579B (en) * | 1987-07-10 | 1991-05-29 | Erba Farmitalia | 6a and 6b-(substituted methyl)-penicillanic acid derivatives |
CN102977120B (en) * | 2012-12-14 | 2015-05-27 | 江西富祥药业股份有限公司 | Method for preparing and crystallizing sulbactam pivoxyl |
-
1980
- 1980-09-22 IE IE1963/80A patent/IE50650B1/en unknown
- 1980-09-23 GB GB8030709A patent/GB2059960B/en not_active Expired
- 1980-10-07 DE DE19803037896 patent/DE3037896A1/en not_active Withdrawn
- 1980-10-08 DK DK424080A patent/DK154085C/en active
- 1980-10-09 IT IT25223/80A patent/IT1132938B/en active
- 1980-10-09 CA CA000362093A patent/CA1142174A/en not_active Expired
- 1980-10-10 CH CH760280A patent/CH646174A5/en not_active IP Right Cessation
- 1980-10-10 NL NL8005626A patent/NL8005626A/en not_active Application Discontinuation
- 1980-10-10 LU LU82842A patent/LU82842A1/en unknown
- 1980-10-10 FR FR8021730A patent/FR2467210A1/en active Granted
- 1980-10-10 SE SE8007141A patent/SE449613B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3037896A1 (en) | 1981-04-23 |
FR2467210A1 (en) | 1981-04-17 |
LU82842A1 (en) | 1981-06-04 |
IT1132938B (en) | 1986-07-09 |
GB2059960B (en) | 1983-10-19 |
DK154085B (en) | 1988-10-10 |
IT8025223A0 (en) | 1980-10-09 |
CH646174A5 (en) | 1984-11-15 |
CA1142174A (en) | 1983-03-01 |
SE449613B (en) | 1987-05-11 |
IE50650B1 (en) | 1986-06-11 |
SE8007141L (en) | 1981-04-12 |
GB2059960A (en) | 1981-04-29 |
NL8005626A (en) | 1981-04-14 |
DK424080A (en) | 1981-04-12 |
IE801963L (en) | 1981-04-11 |
FR2467210B1 (en) | 1983-08-19 |
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