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.)
Novartis AG
Original Assignee
JR Geigy AG
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Filing date
Publication date
Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Priority to FR820447ApriorityCriticalpatent/FR1388602A/fr
Application grantedgrantedCritical
Publication of FR1388602ApublicationCriticalpatent/FR1388602A/fr
C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR820447A1960-03-041960-03-04Procédé d'extraction d'un nouvel alcaloïde de la série de l'isoquinuclidine
ExpiredFR1388602A
(fr)