Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1993-03-12
1995-07-25
Richter, Johann
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
549268, C07D31178
Patent
active
054362385
ABSTRACT:
Novel chemical compounds that can be used to synthesize halichondrin B and norhalichondrin B, and related derivatives. The total synthesis of halichondrin B and norhalichondrin B is also disclosed.
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Fang Francis G.
Forsyth Craig J.
Kishi Yoshito
Scola Paul M.
Yoon Suk K.
Peabody John
President and Fellows of Harvard College
Richter Johann
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