Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-11-20
1992-05-12
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D20944
Patent
active
051129884
ABSTRACT:
New isoindolone derivatives of general formula (I) are ##STR1## disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R" are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts.
These derivatives are useful as intermediates for the preparation of therapeutically active products.
REFERENCES:
patent: 4494547 (1985-01-01), Myers
Dubroeucq Marie-Christine
Moutonnier Claude
Peyronel Jean-Francois
Tabart Michel
Truchon Alain
Lee Mary C.
McKane Joseph K.
Rhone-Poulenc Sante
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