KR800000569B1 - 세파로스포린 c의 유도체의 제법 - Google Patents
세파로스포린 c의 유도체의 제법 Download PDFInfo
- Publication number
- KR800000569B1 KR800000569B1 KR7701522A KR770001522A KR800000569B1 KR 800000569 B1 KR800000569 B1 KR 800000569B1 KR 7701522 A KR7701522 A KR 7701522A KR 770001522 A KR770001522 A KR 770001522A KR 800000569 B1 KR800000569 B1 KR 800000569B1
- Authority
- KR
- South Korea
- Prior art keywords
- cephalosporin
- added
- solution
- derivative
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
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
- C07D501/02—Preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7701522A KR800000569B1 (ko) | 1977-06-30 | 1977-06-30 | 세파로스포린 c의 유도체의 제법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7701522A KR800000569B1 (ko) | 1977-06-30 | 1977-06-30 | 세파로스포린 c의 유도체의 제법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR800000569B1 true KR800000569B1 (ko) | 1980-06-26 |
Family
ID=19204541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7701522A Expired KR800000569B1 (ko) | 1977-06-30 | 1977-06-30 | 세파로스포린 c의 유도체의 제법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR800000569B1 (ko) |
-
1977
- 1977-06-30 KR KR7701522A patent/KR800000569B1/ko not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19770630 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19791212 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19800528 |
|
| PE0601 | Decision on rejection of patent |
Patent event date: 19810326 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19791212 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |