Practical application of oxidation using a novel Na2WO 4-H2O2 system under neutral conditions for scale-up manufacturing of 12α-Hydroxy-3-oxooleanano-28,13-lactone: Key intermediate of endothelin a receptor antagonist S-0139

Organic Process Research and Development

Volumn 14, Issue 1, 2010, Pages 289-294

  Hida, Takemasa ^a   Fukui, Yuuki ^a   Kawata, Kyozo ^a   Kabaki, Mikio ^a   Masui, Toshiaki ^b   Fumoto, Masataka ^a,b   Nogusa, Hideo ^a  

^a SHIONOGI AND CO LTD   (Japan)

^b Nichia Pharmaceutical Industry   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77149130918     PISSN: 10836160     EISSN: 1520586X     Source Type: Journal    
DOI: 10.1021/op900265h     Document Type: Article

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