JPS51133296A - Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives - Google Patents
Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivativesInfo
- Publication number
- JPS51133296A JPS51133296A JP5807375A JP5807375A JPS51133296A JP S51133296 A JPS51133296 A JP S51133296A JP 5807375 A JP5807375 A JP 5807375A JP 5807375 A JP5807375 A JP 5807375A JP S51133296 A JPS51133296 A JP S51133296A
- Authority
- JP
- Japan
- Prior art keywords
- preparing
- processes
- cephem
- acylamino
- hydroxymethyl
- 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.)
- Granted
Links
Landscapes
- Cephalosporin Compounds (AREA)
Abstract
PURPOSE: Processes for preparing the titled compounds of formula II by the hydrolysis of compounds of formula I or by the reaction of the compounds of formula I with N,N,-dialkylamides in the presence of a silver compound, followed by the hydrolysis.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5807375A JPS51133296A (en) | 1975-05-14 | 1975-05-14 | Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5807375A JPS51133296A (en) | 1975-05-14 | 1975-05-14 | Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51133296A true JPS51133296A (en) | 1976-11-18 |
JPS6129958B2 JPS6129958B2 (en) | 1986-07-10 |
Family
ID=13073725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5807375A Granted JPS51133296A (en) | 1975-05-14 | 1975-05-14 | Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51133296A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS648463U (en) * | 1987-07-06 | 1989-01-18 | ||
JPS6433461U (en) * | 1987-08-26 | 1989-03-01 |
-
1975
- 1975-05-14 JP JP5807375A patent/JPS51133296A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6129958B2 (en) | 1986-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51133296A (en) | Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives | |
JPS5242864A (en) | Process for preparation of 1x, 24-dihydroxycholecalciferol | |
JPS5227734A (en) | Process for preparation of 2,6-dichloro- 4-methylphenol | |
JPS5233624A (en) | Preparation of leucylnitroagmatines | |
JPS51122087A (en) | A method for preparing 7-acylamino-3- formyl-2-cephem-4-carboxylic aci d derivatives | |
JPS5277003A (en) | Stabilization process of peroxyketones | |
JPS52136105A (en) | Preparation of 1,1-dichloro-4-methyl-1,3-pentadiene | |
JPS51139688A (en) | Process for preparing new alkaloid tm-64 substance by fermentation | |
JPS5254083A (en) | Microbial productio of glicolipids | |
JPS5253885A (en) | Process for peparing a novel 7alpha-methoxycephalosporin derivative | |
JPS5272882A (en) | Preparation of 2,2-bis(hydroxymethyl)hydroacrylic acid | |
JPS5217465A (en) | Preparation of 4-iodo-5-bromoindole-3- phosphates | |
JPS5283475A (en) | Preparation of n-substituted uracil derivatives | |
JPS5283343A (en) | Synthesis of 3-chloro-4-allyloxyphenylpyrovic acid | |
JPS545976A (en) | 7-glycylprolylamino-4-methylcoumalin | |
JPS5268151A (en) | Preparation of diarylphosphinic acid anhydride | |
JPS5257156A (en) | Process for preparing 5,6_trans-24-hydroxycholecalciferol | |
JPS5212194A (en) | Process for preparing 2,7,1,3,6,8- dithiatetraaza-as-indacene | |
JPS5253812A (en) | Preparation of perfluorocarboxylic acid | |
JPS521020A (en) | Weedkiller | |
JPS5231031A (en) | Process for preparation of substituted phosphonic acid derivatives | |
JPS5293755A (en) | Preparation of carboxylic acid derivatives | |
JPS51151386A (en) | Process for preparing glucomannase | |
JPS51125264A (en) | Process for preparing n2- naphthalenesulfonylarginine amides or their acid adduct salts | |
JPS5248697A (en) | Preparation of novel homo-proaporphine compounds |