Patent · US Expired

N-substituted 5-amino-1,3,4-thiadiazoles

US4639526A · kind A · utility

3Cited by
0References
5Claims
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Assignee

Inventors

Key dates

Filing dateAug 29, 1968
Grant dateJan 27, 1987
Priority date—
Expiry dateAug 29, 1988

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA01N47/22
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

2-(alkyl, alkenyl and alkylmercapto)-5-[N-(alkanoyl, chloroalkanoyl, alkoxycarbonyl, phenoxy carbonyl, N'-[alkyl and alkenyl]-aminocarbonyl and N'-alkyl-N'-[alkyl and alkenyl]-aminocarbonyl)-amino]-1,3,4-thiadiazoles, i.e. 2-(alkyl, alkenyl and alkylmercapto)-5-[N-(alkanoylamino, chloroalkanoylamino, alkoxycarbonylamino, phenoxycarbonylamino, N'-[alkyl and alkenyl]-ureido and N'-alkyl-N'-[alkyl and alkenyl]-ureido)]-1,3,4-thiadiazoles, which possess herbicidal properties, and which may be produced by conventional methods.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.