摘要 (25 R )-3β-hydroxy-5α-spirostan-12-one (hecogenin) 与真菌 Cunninghamella elegans 孵育导致 (25 R )-1β,3β,7β-trihydroxy-5α-spirostan-12 的形成-one, (25 R )-3β,7β-dihydroxy-5α-spirostan-12-one 和 (25 R )-3β-hydroxy-5α-spirostan-7,12-dione。(25 R )-spirost-5-en-3β-ol (diosgenin) 与相同的真菌一起培养产生 (25 R )-spirost-5-ene-3β,7β,12β-triol 和 (25 R )- 3β,12β-dihydroxy-spirost-5-en-7-one。
摘要 (25 R )-3β-hydroxy-5α-spirostan-12-one (hecogenin) 与真菌 Cunninghamella elegans 孵育导致 (25 R )-1β,3β,7β-trihydroxy-5α-spirostan-12 的形成-one, (25 R )-3β,7β-dihydroxy-5α-spirostan-12-one 和 (25 R )-3β-hydroxy-5α-spirostan-7,12-dione。(25 R )-spirost-5-en-3β-ol (diosgenin) 与相同的真菌一起培养产生 (25 R )-spirost-5-ene-3β,7β,12β-triol 和 (25 R )- 3β,12β-dihydroxy-spirost-5-en-7-one。