Direct low temperature proton, carbon-13, and fluorine-19 nuclear magnetic resonance study of boron trifluoride complexes with stigmasterol, androstanolone, androsterone, testosterone, nortestosterone, androstenedione, and progesterone
1975 ◽
Vol 40
(9)
◽
pp. 1244-1248
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1973 ◽
Vol 38
(16)
◽
pp. 2904-2908
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1983 ◽
pp. 475
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1987 ◽
pp. 2083-2085
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2000 ◽
Vol 69
(5)
◽
pp. 1298-1301
◽
1977 ◽
Vol 42
(15)
◽
pp. 2549-2551
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