High-field NMR studies of 3beta-tetrahydropyranyloxy steroids.
Comprehensive NMR studies were carried out on 3beta-hydroxy-pregnene and cholestene analogs, each containing a tetrahydropyranyl ether group at the 3-position. Two-dimensional NMR experiments (COSY, TOCSY, HSQC, and HSQC-TOCSY) permitted the complete assignments of both the (1)H and (13)C resonances of these derivatives in deuterated benzene or chloroform. The aromatic solvent-induced NMR signal shifts (ASIS) were also investigated.
Szendi
Z
Z
Department of Organic Chemistry, József Attila University, Szeged, Hungary.
Forgó
P
P
Kövér
K E
KE
Sweet
F
F
D002782:Cholestenes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D011283:Pregnenes / Q000737:chemistry*; D011714:Pyrans / Q000737:chemistry*
D002782:Cholestenes; D011283:Pregnenes; D011714:Pyrans