JPS5346994A - Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation - Google Patents

Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation

Info

Publication number
JPS5346994A
JPS5346994A JP12114376A JP12114376A JPS5346994A JP S5346994 A JPS5346994 A JP S5346994A JP 12114376 A JP12114376 A JP 12114376A JP 12114376 A JP12114376 A JP 12114376A JP S5346994 A JPS5346994 A JP S5346994A
Authority
JP
Japan
Prior art keywords
thiadiazol
thioacetamide
cephem
amino
acid 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
Application number
JP12114376A
Other languages
Japanese (ja)
Inventor
Masaru Iwanami
Masuo Murakami
Yoshinobu Nagano
Masaharu Fujimoto
Kensho Nagano
Tetsuya Maeda
Atsuki Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to JP12114376A priority Critical patent/JPS5346994A/en
Priority to CA000280218A priority patent/CA1118413A/en
Priority to US05/806,932 priority patent/US4165429A/en
Priority to FR7718592A priority patent/FR2356655A1/en
Priority to DE19772727686 priority patent/DE2727686A1/en
Priority to ES460141A priority patent/ES460141A1/en
Priority to SE7707366A priority patent/SE7707366L/en
Priority to DK284777A priority patent/DK284777A/en
Publication of JPS5346994A publication Critical patent/JPS5346994A/en
Pending legal-status Critical Current

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  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: 7-(5-Amino-1,3,4-thiadiazol-2-yl)thioacetamido-Δ3-cephem-4carboxylic acid derivatives of formula I (X is H, methoxy; R' is lower alkyl, lower alkoxy carbonyl, 4-hydroxynicotinoyl; R2 is 1,3,4-thiadiazolyl or tetrazoyl which may be substituted by lower alkyl) and their salts, e.g. 7α-methoxy-7β-(5-methylamino-1,3,4-thiadiazol-2-yl)thioacetamide-3-(1-methyltetrazol-5-yl)thiomethylΔ3-cephemcarboxylic acid.
COPYRIGHT: (C)1978,JPO&Japio
JP12114376A 1976-06-28 1976-10-08 Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation Pending JPS5346994A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP12114376A JPS5346994A (en) 1976-10-08 1976-10-08 Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation
CA000280218A CA1118413A (en) 1976-06-28 1977-06-09 PROCESS FOR THE PREPARATION OF 7.alpha.-METHOXY- CEPHALOSPORANIC ACID DERIVATIVES
US05/806,932 US4165429A (en) 1976-06-28 1977-06-15 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
FR7718592A FR2356655A1 (en) 1976-06-28 1977-06-17 DERIVATIVES OF METHOXY-7A-CEPHALOSPORANIC ACID USED AS MEDICINES AGAINST GRAM-POSITIVE AND GRAM-NEGATIVE BACTERIA
DE19772727686 DE2727686A1 (en) 1976-06-28 1977-06-20 7 ALPHA-METHOXYCEPHALOSPORANIC ACID DERIVATIVES
ES460141A ES460141A1 (en) 1976-06-28 1977-06-27 A procedure for the production of acid derivatives 7alfa-metoxy-7beta-heterociclo-tioncetamido-3-heterociclo-tiotiometil-delta3-cefem-4-carboxilico. (Machine-translation by Google Translate, not legally binding)
SE7707366A SE7707366L (en) 1976-06-28 1977-06-27 PROCEDURE FOR THE PREPARATION OF 7ALFA-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
DK284777A DK284777A (en) 1976-06-28 1977-06-27 PROCEDURE FOR THE PREPARATION OF 7ALFAMETHOXY-CEPHALOSPORANIC ACID DERIVATIVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12114376A JPS5346994A (en) 1976-10-08 1976-10-08 Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation

Publications (1)

Publication Number Publication Date
JPS5346994A true JPS5346994A (en) 1978-04-27

Family

ID=14803914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12114376A Pending JPS5346994A (en) 1976-06-28 1976-10-08 Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation

Country Status (1)

Country Link
JP (1) JPS5346994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244333U (en) * 1988-09-19 1990-03-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244333U (en) * 1988-09-19 1990-03-27

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