KR780000003B1 - Process for the preparation of antibiotics - Google Patents
Process for the preparation of antibioticsInfo
- Publication number
- KR780000003B1 KR780000003B1 KR7100793A KR710000793A KR780000003B1 KR 780000003 B1 KR780000003 B1 KR 780000003B1 KR 7100793 A KR7100793 A KR 7100793A KR 710000793 A KR710000793 A KR 710000793A KR 780000003 B1 KR780000003 B1 KR 780000003B1
- Authority
- KR
- South Korea
- Prior art keywords
- antibiotics
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2915870 | 1970-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR780000003B1 true KR780000003B1 (en) | 1978-02-28 |
Family
ID=10287058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7100793A KR780000003B1 (en) | 1970-06-16 | 1971-06-08 | Process for the preparation of antibiotics |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR780000003B1 (en) |
PL (1) | PL111147B1 (en) |
ZA (1) | ZA713229B (en) |
ZM (1) | ZM7571A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988325A (en) | 1972-07-03 | 1976-10-26 | Eli Lilly And Company | 7-Carboxy or 2,2,2-trichloroethoxy carbonyl- cephalosporins |
US3962232A (en) * | 1973-11-05 | 1976-06-08 | Eli Lilly And Company | 7-methoxycephalosporins |
US3962214A (en) * | 1974-07-11 | 1976-06-08 | Eli Lilly And Company | Process for preparing amino substituted β-lactam antibiotics |
US4001226A (en) * | 1974-12-04 | 1977-01-04 | Eli Lilly And Company | 3-(substituted)carbonylamino cephem derivatives |
-
1971
- 1971-05-18 ZA ZA713229A patent/ZA713229B/en unknown
- 1971-06-07 ZM ZM75/71*UA patent/ZM7571A1/en unknown
- 1971-06-08 KR KR7100793A patent/KR780000003B1/en active
- 1971-06-14 PL PL1971176079A patent/PL111147B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZM7571A1 (en) | 1973-02-21 |
ZA713229B (en) | 1972-01-26 |
PL111147B1 (en) | 1980-08-30 |
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