On the C-25 Chirality of 26-Hydroxycholesterol

Journal of Organic Chemistry

Volumn 46, Issue 19, 1981, Pages 3901-3903

  Byon, Chang Yon ^a   Gut, Marcel ^a   Toome, Voldemar ^a  

^a UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0343485817     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo00332a028     Document Type: Article

References (12)

1. This study was supported, in part, by U.S. Public Health Service Grant AM-03419 from the Institute of Arthritis and Metabolic Diseases and by a grant from the National Science Foundation (PMC 78-19594).
2. Research Division of Hoffmann-La Roche, Inc., Nutley, NJ.
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7. J. Redel and J. Capillon, J. Chromatogr., 151, 418 (1978).
8. J. Redel, J. Chromatogr. 168, 273 (1979).
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11. R. K. Varma, M. Koreeda, B. Yagen, K. Nakanishi, and E. Caspi, J. Org. Chem., 40, 3680 (1975).
12. In the series of the following benzoylated steroids: (22R)-and (22S)-22-(benzoyloxy)-3/3-hyroxycholest-5-ene and (20R)-and (20S)-30,21-diacetoxy-2O-(benzoyloxy)pregn-5-ene, both R and S isomers were found to exhibit negative CD bands at around 230 nm; V. Toome, unpublished observations.