FR1234711A - Process for the preparation of novel 2-acylamino- (substituted for n) -5-sulfonamido-1, 3, 4-thiadiazoles and their intermediates - Google Patents

Process for the preparation of novel 2-acylamino- (substituted for n) -5-sulfonamido-1, 3, 4-thiadiazoles and their intermediates

Info

Publication number
FR1234711A
FR1234711A FR734240A FR734240A FR1234711A FR 1234711 A FR1234711 A FR 1234711A FR 734240 A FR734240 A FR 734240A FR 734240 A FR734240 A FR 734240A FR 1234711 A FR1234711 A FR 1234711A
Authority
FR
France
Prior art keywords
thiadiazoles
sulfonamido
acylamino
intermediates
substituted
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.)
Expired
Application number
FR734240A
Other languages
French (fr)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1234711A publication Critical patent/FR1234711A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR734240A 1956-04-04 1957-03-18 Process for the preparation of novel 2-acylamino- (substituted for n) -5-sulfonamido-1, 3, 4-thiadiazoles and their intermediates Expired FR1234711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1234711XA 1956-04-04 1956-04-04

Publications (1)

Publication Number Publication Date
FR1234711A true FR1234711A (en) 1960-10-19

Family

ID=22408881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734240A Expired FR1234711A (en) 1956-04-04 1957-03-18 Process for the preparation of novel 2-acylamino- (substituted for n) -5-sulfonamido-1, 3, 4-thiadiazoles and their intermediates

Country Status (1)

Country Link
FR (1) FR1234711A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396201A1 (en) * 1989-05-02 1990-11-07 Seymour F. Trager Thiadiazoline-sulphonamides useful for the treatment of glaucoma
EP0354881B1 (en) * 1988-07-29 1992-04-22 Istituto Chimico Internazionale Dr. Giuseppe Rende S.R.L. Acetazolamide-related compounds, process for their preparation, and pharmaceutical composition containing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354881B1 (en) * 1988-07-29 1992-04-22 Istituto Chimico Internazionale Dr. Giuseppe Rende S.R.L. Acetazolamide-related compounds, process for their preparation, and pharmaceutical composition containing the same
EP0396201A1 (en) * 1989-05-02 1990-11-07 Seymour F. Trager Thiadiazoline-sulphonamides useful for the treatment of glaucoma

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