JPS5227792A - Synthesis of cephalosporin compounds - Google Patents
Synthesis of cephalosporin compoundsInfo
- Publication number
- JPS5227792A JPS5227792A JP10379975A JP10379975A JPS5227792A JP S5227792 A JPS5227792 A JP S5227792A JP 10379975 A JP10379975 A JP 10379975A JP 10379975 A JP10379975 A JP 10379975A JP S5227792 A JPS5227792 A JP S5227792A
- Authority
- JP
- Japan
- Prior art keywords
- synthesis
- cephalosporin compounds
- cephalosporin
- compounds
- cepharosporin
- 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 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229940124587 cephalosporin Drugs 0.000 title 1
- -1 cephalosporin compounds Chemical class 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
Landscapes
- Cephalosporin Compounds (AREA)
Abstract
PURPOSE: The 3-hydroxymethyl group of deacetylated cepharosporin C is readily acetylated with an acid anhydride in the presence of a specific amine.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379975A JPS5227792A (en) | 1975-08-26 | 1975-08-26 | Synthesis of cephalosporin compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379975A JPS5227792A (en) | 1975-08-26 | 1975-08-26 | Synthesis of cephalosporin compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5227792A true JPS5227792A (en) | 1977-03-02 |
Family
ID=14363433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10379975A Pending JPS5227792A (en) | 1975-08-26 | 1975-08-26 | Synthesis of cephalosporin compounds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908444A (en) * | 1986-01-23 | 1990-03-13 | Takeda Chemical Industries, Ltd. | Method of producing cephem compounds |
| US5221739A (en) * | 1992-01-09 | 1993-06-22 | Eli Lilly And Company | Acetylation of 3-hydroxymethyl cephalosporins |
-
1975
- 1975-08-26 JP JP10379975A patent/JPS5227792A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908444A (en) * | 1986-01-23 | 1990-03-13 | Takeda Chemical Industries, Ltd. | Method of producing cephem compounds |
| US5221739A (en) * | 1992-01-09 | 1993-06-22 | Eli Lilly And Company | Acetylation of 3-hydroxymethyl cephalosporins |
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