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(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

CAS号：135684-29-6

英文名：(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

分子式：C29H50O3

分子量：446.706

合成路线

(1R,2S)-1-((2S,3S)-3-Isopropyl-3-methyl-oxiranyl)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-propan-1-ol

(1R,2S)-1-((2S,3S)-3-Isopropyl-3-methyl-oxiranyl)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-propan-1-ol

131102-13-1

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

lithium butyldimethyl (E)-2,3-dimethylbutenylalanate

lithium butyldimethyl (E)-2,3-dimethylbutenylalanate

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

104759-20-8

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,23E)-6β-methoxy-3α,5-cyclo-5α-ergost-23-en-22-ol

(22R,23E)-6β-methoxy-3α,5-cyclo-5α-ergost-23-en-22-ol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(R)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole

(R)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(S)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole

(S)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(20S,5'ξ)-20-(3'-isopropylisoxazoline-5'-yl)-6β-methoxy-3α,5-cyclo-5α-pregnane

(20S,5'ξ)-20-(3'-isopropylisoxazoline-5'-yl)-6β-methoxy-3α,5-cyclo-5α-pregnane

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

(22R,24S)-6β-methoxy-3α,5-cyclo-5α-ergostan-22,24-diol

上游原料

(R)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole (22R,23E)-6β-methoxy-3α,5-cyclo-5α-ergost-23-en-22-ol lithium butyldimethyl (E)-2,3-dimethylbutenylalanate (1R,2S)-1-((2S,3S)-3-Isopropyl-3-methyl-oxiranyl)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-propan-1-ol (20S,5'ξ)-20-(3'-isopropylisoxazoline-5'-yl)-6β-methoxy-3α,5-cyclo-5α-pregnane (S)-3-Isopropyl-5-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-4,5-dihydro-isoxazole

下游产品

(23E)-24-methyl-6β-methoxy-3α,5-cyclo-5α-cholest-23-ene-22-one