C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 305/14 (2006.01) A61K 31/335 (2006.01) C07C 217/58 (2006.01) C07D 205/08 (2006.01)
Patent
CA 2256865
The object of the present invention is the development of new chiral auxiliaries for improved .beta.-lactam formation that control both the diastereoselectivity of .beta.-lactam formation and which can be removed without destruction of the sensitive azetidinone ring, providing valuable intermediates for coupling to the C-13 hydroxyl group of anti-tumour taxanes, such as paclitaxel. Further, the object of the present invention is enantiomerically pure (S)-(-)-1-(p-methoxy-fenyl)propyl-1- amine.
Brown Stephen
de Vos Dick
Jordan Allan Michael
Lawrence Nicholas James
Mcgown Alan Thomson
Cancer Research Campaign Technology Limited
Gowling Lafleur Henderson Llp
Pharmachemie B.v.
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