Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-07-04
2006-07-04
Qazi, Sabiha N. (Department: 1616)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C514S180000, C514S181000, C514S172000, C514S179000, C540S056000
Reexamination Certificate
active
07071328
ABSTRACT:
The present invention relates to a novel method for preparing 21-hydroxy-6,19-oxidopro-gesterone (21OH-6OP) and/or its 21-acetate, 21-propionate, 21-hemisuccinate, 21-phosphate, 21-oleate derivatives. 21OH-6OP and its ester derivatives are antiglucocorticoids for the treatment or prophyl axis of diseases associated to an excess of glucocorticoids, in particular for treating Cushing's syndrome, iatrogenic hypercortisolism or depression.
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Burton Gerardo
Lantos Carlos P.
Veleiro Adriana Silvia
Applied Research System ARS Holding N.V.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Qazi Sabiha N.
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