JPS5528946A - 2-beta-thenoylamido-1,3,4-thiadiazole and its preparation - Google Patents

2-beta-thenoylamido-1,3,4-thiadiazole and its preparation

Info

Publication number
JPS5528946A
JPS5528946A JP10213678A JP10213678A JPS5528946A JP S5528946 A JPS5528946 A JP S5528946A JP 10213678 A JP10213678 A JP 10213678A JP 10213678 A JP10213678 A JP 10213678A JP S5528946 A JPS5528946 A JP S5528946A
Authority
JP
Japan
Prior art keywords
thiadiazole
thenoylamido
beta
preparation
thenolylamido
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
JP10213678A
Other languages
Japanese (ja)
Inventor
Yoshitaro Takatori
Takashi Yamaguchi
Masahiko Nagakura
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.)
Kowa Co Ltd
Original Assignee
Kowa 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 Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP10213678A priority Critical patent/JPS5528946A/en
Publication of JPS5528946A publication Critical patent/JPS5528946A/en
Pending legal-status Critical Current

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  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:2-β-Thenolylamido-1,3,4-thiadiazole of formula.
USE: Remedy for malignant tumor such as leukemia, sarcoma, cancer,etc. Excellent anti-tumor activity and extremely low toxicity.
PROCESS: The title compound is prepared by reacting free β-thiophenic acid with 2-amino-1,3,4-thiadiazole at 10W250°C, under anhydrous conditions, in the presence or absence of a solvent, in the presence of a dehydrating agent such as N,N'-dicyclohexylcarbodiimide, etc. or a condensing agent such as dichlorocarbonic acid ester, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP10213678A 1978-08-22 1978-08-22 2-beta-thenoylamido-1,3,4-thiadiazole and its preparation Pending JPS5528946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10213678A JPS5528946A (en) 1978-08-22 1978-08-22 2-beta-thenoylamido-1,3,4-thiadiazole and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10213678A JPS5528946A (en) 1978-08-22 1978-08-22 2-beta-thenoylamido-1,3,4-thiadiazole and its preparation

Publications (1)

Publication Number Publication Date
JPS5528946A true JPS5528946A (en) 1980-02-29

Family

ID=14319343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10213678A Pending JPS5528946A (en) 1978-08-22 1978-08-22 2-beta-thenoylamido-1,3,4-thiadiazole and its preparation

Country Status (1)

Country Link
JP (1) JPS5528946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110294U (en) * 1983-01-13 1984-07-25 三菱重工業株式会社 bottom plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110294U (en) * 1983-01-13 1984-07-25 三菱重工業株式会社 bottom plug

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