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单词 pregnenolone
释义 preg·nen·o·lone
\pregˈnēnəlˌōn\ noun
(-s)
Etymology: International Scientific Vocabulary pregnene + -ol + -one
: a crystalline unsaturated hydroxy steroid ketone C21H32O2 formed by the oxidation of cholesterol (as in living cells), stigmasterol, diosgenin, or other steroids and yielding progesterone on dehydrogenation; 3-hydroxy-5-pregnen-20-one
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更新时间:2024/9/22 14:39:17