FR1273886A - Procédé pour la préparation d'une substance active notamment la 2, 3-diméthoxy-5-méthyl-6-farnésylfarnésyl-1, 4-benzoquinone
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Procédé pour la préparation d'une substance active notamment la 2, 3-diméthoxy-5-méthyl-6-farnésylfarnésyl-1, 4-benzoquinone
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority to FR802054ApriorityCriticalpatent/FR1273886A/fr
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Publication of FR1273886ApublicationCriticalpatent/FR1273886A/fr
C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C46/00—Preparation of quinones
C07C46/10—Separation; Purification; Stabilisation; Use of additives
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR802054A1959-08-051959-08-05Procédé pour la préparation d'une substance active notamment la 2, 3-diméthoxy-5-méthyl-6-farnésylfarnésyl-1, 4-benzoquinone
ExpiredFR1273886A
(fr)