JPS5283690A - Novel cephalosporin derivatives - Google Patents
Novel cephalosporin derivativesInfo
- Publication number
- JPS5283690A JPS5283690A JP27876A JP27876A JPS5283690A JP S5283690 A JPS5283690 A JP S5283690A JP 27876 A JP27876 A JP 27876A JP 27876 A JP27876 A JP 27876A JP S5283690 A JPS5283690 A JP S5283690A
- Authority
- JP
- Japan
- Prior art keywords
- cephalosporin derivatives
- novel cephalosporin
- thiomethyl
- novel
- derivatives
- 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.)
- Pending
Links
- 229930186147 Cephalosporin Natural products 0.000 title abstract 2
- 229940124587 cephalosporin Drugs 0.000 title abstract 2
- 150000001780 cephalosporins Chemical class 0.000 title abstract 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 125000005495 pyridazyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000003831 tetrazolyl group Chemical group 0.000 abstract 1
- 125000001113 thiadiazolyl group Chemical group 0.000 abstract 1
- 125000000335 thiazolyl group Chemical group 0.000 abstract 1
- 125000001425 triazolyl group Chemical group 0.000 abstract 1
Landscapes
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: Cephalosporin derivatives or their nontoxic salts I [R1 is acetoxy, -SR2 (R2 is thiadiazolyl, triazolyl, tetrazolyl, thiazolyl, pyridazyl, etc. which may have a substituent], e.g. 3-(5-ethoxy-1,3,4-thiadiazol-2-yl)thiomethyl-7-trifluoromethylthioacetamide-7α-methoxy-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl- 3cephem-4-carboxylic acid.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27876A JPS5283690A (en) | 1976-01-01 | 1976-01-01 | Novel cephalosporin derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27876A JPS5283690A (en) | 1976-01-01 | 1976-01-01 | Novel cephalosporin derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5283690A true JPS5283690A (en) | 1977-07-12 |
Family
ID=11469425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27876A Pending JPS5283690A (en) | 1976-01-01 | 1976-01-01 | Novel cephalosporin derivatives |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5283690A (en) |
-
1976
- 1976-01-01 JP JP27876A patent/JPS5283690A/en active Pending
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