Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-01-25
2011-01-25
Aulakh, Charanjit S (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S044000
Reexamination Certificate
active
07875718
ABSTRACT:
This invention relates to intermediates useful in the preparation of opiate alkaloids, particularly morphinane compounds. The invention also relates to processes for preparing such intermediates and to processes which utilise such intermediates in the synthesis of morphinane compounds.
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Halliday Scott Brian
Hayes Nicholas
Mitchell Melville
Purcell Stuart
Ritchie Jarrod
Aulakh Charanjit S
GlaxoSmithKline Australia Pty. Ltd.
Johnson Matthey Public Limited Company
RatnerPrestia
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