Studies towards a total synthesis of the antiprogestine onapristone

Tetrahedron

Volumn 53, Issue 40, 1997, Pages 13709-13718

  Enev, Valentin S ^a   Petrov, Orlin S ^a   Neh, Harribert ^a   Nickisch, Klaus ^a  

^a BAYER PHARMA AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ONAPRISTONE;

ARTICLE; DRUG SYNTHESIS; IN VITRO STUDY; INFRARED SPECTROPHOTOMETRY; MASS SPECTROMETRY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; NUCLEAR OVERHAUSER EFFECT; PRIORITY JOURNAL; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0030885871     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(97)00934-4     Document Type: Article

References (16)

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16. 23 undergoes smooth cyclization by treatment with catalytic amount of NaOH in boiling methanol: V. Enev, O. Petrov, unpublished results. OTBDMS (figure presented)