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.)
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Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
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Filing date
Publication date
Application filed by Pennsalt Chemical CorpfiledCriticalPennsalt Chemical Corp
Priority to FR23988ApriorityCriticalpatent/FR1439643A/fr
Application grantedgrantedCritical
Publication of FR1439643ApublicationCriticalpatent/FR1439643A/fr
C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
C07D493/08—Bridged systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR23988A1964-07-091965-07-08Procédé de préparation d'acide 3, 6-endoxotétrahydrophtalique
ExpiredFR1439643A
(fr)