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.)
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
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Filing date
Publication date
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Application grantedgrantedCritical
Publication of FR1051278ApublicationCriticalpatent/FR1051278A/fr
C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
C07D333/76—Dibenzothiophenes
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1051278D1950-09-131951-09-10Perfectionnements à l'acide 2, 8-disulfonique du dioxyde de 3, 7-diaminodibenzothiophène
ExpiredFR1051278A
(fr)