FR2126419A1 - - Google Patents

Info

Publication number
FR2126419A1
FR2126419A1 FR7206478A FR7206478A FR2126419A1 FR 2126419 A1 FR2126419 A1 FR 2126419A1 FR 7206478 A FR7206478 A FR 7206478A FR 7206478 A FR7206478 A FR 7206478A FR 2126419 A1 FR2126419 A1 FR 2126419A1
Authority
FR
France
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
Application number
FR7206478A
Other languages
French (fr)
Other versions
FR2126419B1 (OSRAM
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 by Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of FR2126419A1 publication Critical patent/FR2126419A1/fr
Application granted granted Critical
Publication of FR2126419B1 publication Critical patent/FR2126419B1/fr
Expired legal-status Critical Current

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
FR727206478A 1971-02-26 1972-02-25 Expired FR2126419B1 (OSRAM)

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 (2)

Publication Number Publication Date
FR2126419A1 true FR2126419A1 (OSRAM) 1972-10-06
FR2126419B1 FR2126419B1 (OSRAM) 1973-08-10

Family

ID=26817318

Family Applications (2)

Application Number Title Priority Date Filing Date
FR727206478A Expired FR2126419B1 (OSRAM) 1971-02-26 1972-02-25
FR7239124A Expired FR2170376A5 (OSRAM) 1971-02-26 1972-11-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7239124A Expired FR2170376A5 (OSRAM) 1971-02-26 1972-11-06

Country Status (7)

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

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
FR2126419B1 (OSRAM) 1973-08-10
BE779943A (fr) 1972-06-16
GB1390272A (en) 1975-04-09
NL7202523A (OSRAM) 1972-08-29
DE2209010A1 (de) 1972-08-31
US3824247A (en) 1974-07-16
FR2170376A5 (OSRAM) 1973-09-14
CA1151179A (en) 1983-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse