Abstract
The crystal and molecular structures of the title compounds were determined by x-ray diffractometric analysis. Torsion angles and puckering parameters are reported for both compounds. In 1 the 5α-cyano group influences the A-ring conformation. The carbonate ester 3 crystallizes in the monoclinic P2 1 space group with two molecules ( I and II) in the asymmetric unit. The D-ring conformation is to some extent different between I and II . ( Steroids 57:502–506, 1992)
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
