NL7202523A - - Google Patents

Info

Publication number
NL7202523A
NL7202523A NL7202523A NL7202523A NL7202523A NL 7202523 A NL7202523 A NL 7202523A NL 7202523 A NL7202523 A NL 7202523A NL 7202523 A NL7202523 A NL 7202523A NL 7202523 A NL7202523 A NL 7202523A
Authority
NL
Netherlands
Application number
NL7202523A
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
Priority claimed from US05/119,417 external-priority patent/US4021225A/en
Application filed filed Critical
Publication of NL7202523A publication Critical patent/NL7202523A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
NL7202523A 1971-02-26 1972-02-25 NL7202523A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/119,417 US4021225A (en) 1971-02-26 1971-02-26 Combating unwanted vegetation with 1,3,4-thiadiazole-2-sulfonamides
US00177178A US3824247A (en) 1971-02-26 1971-09-01 2-(1,3,3-trimethylureido)-1,3,4-thiadiazole-5-n,n-dimethylsulfonamide

Publications (1)

Publication Number Publication Date
NL7202523A true NL7202523A (xx) 1972-08-29

Family

ID=26817318

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202523A NL7202523A (xx) 1971-02-26 1972-02-25

Country Status (7)

Country Link
US (1) US3824247A (xx)
BE (1) BE779943A (xx)
CA (1) CA1151179A (xx)
DE (1) DE2209010A1 (xx)
FR (2) FR2126419B1 (xx)
GB (1) GB1390272A (xx)
NL (1) NL7202523A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049670A (en) * 1968-12-23 1977-09-20 Bayer Aktiengesellschaft N-(2-Ethylsulfonyl-1,3,4-thiadiazol-5-yl)-N-methyl-N'-methylurea
US3932437A (en) * 1971-09-01 1976-01-13 Gulf Research & Development Company Multistep synthesis for certain 1,3,4-thiadiazoles and intermediate
US4028090A (en) * 1974-10-15 1977-06-07 Eli Lilly And Company Herbicidal use of 5-cyanoalkyl-1,3,4-thiadiazol-2-ylureas
US4165229A (en) * 1976-05-06 1979-08-21 Eli Lilly And Company Herbicidal method
US4097263A (en) * 1976-11-22 1978-06-27 Gulf Oil Corporation 5-Acylamino-1,3,4-thiadiazole-2-sulfonamides and use as herbicides
US4187098A (en) * 1978-11-24 1980-02-05 Gulf Oil Corporation Selectively herbicidal N-(5-substituted-2-thiadiazolyl)-thiocarboxamides
US4562260A (en) * 1984-07-03 1985-12-31 Union Carbide Corporation Preparation of 1,3,4-thiadiazole-5-sulfonamides

Also Published As

Publication number Publication date
GB1390272A (en) 1975-04-09
FR2170376A5 (xx) 1973-09-14
BE779943A (fr) 1972-06-16
DE2209010A1 (de) 1972-08-31
CA1151179A (en) 1983-08-02
FR2126419B1 (xx) 1973-08-10
FR2126419A1 (xx) 1972-10-06
US3824247A (en) 1974-07-16

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BI The patent application has been withdrawn