3-oxo-21-norpregn-4-en-20-yl pivalate

3-oxo-21-norpregn-4-en-20-yl pivalate

CAS号：155582-47-1

英文名：3-oxo-21-norpregn-4-en-20-yl pivalate

分子式：C25H38O3

分子量：386.567

合成路线

3β-(2-tetrahydropyranyloxy)-21-norpregn-5-en-20-yl pivalate

3β-(2-tetrahydropyranyloxy)-21-norpregn-5-en-20-yl pivalate

3-oxo-21-norpregn-4-en-20-yl pivalate

3-oxo-21-norpregn-4-en-20-yl pivalate

3β-(2'-Tetrahydropyranyloxy)norpregn-5-en-20-ol

3β-(2'-Tetrahydropyranyloxy)norpregn-5-en-20-ol

3-oxo-21-norpregn-4-en-20-yl pivalate

3-oxo-21-norpregn-4-en-20-yl pivalate

上游原料

3β-(2'-Tetrahydropyranyloxy)norpregn-5-en-20-ol 3β-(2-tetrahydropyranyloxy)-21-norpregn-5-en-20-yl pivalate

下游产品

3α-(2-tetrahydropyranyloxy)-21-nor-5β-pregnan-20-al 21-nor-5β-pregnane-3α,20-diyl 3-tosylate 20-pivalate Succinic acid (3R,5R,8R,9S,10S,13R,14S,17R)-17-((E)-2-methoxycarbonyl-vinyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 2-trimethylsilanyl-ethyl ester 3α-hydroxy-21-nor-5β-pregnan-20-yl pivalate 3β-hydroxy-21-nor-5β-pregnan-20-yl pivalate 3α-(2-tetrahydropyranyloxy)-21-nor-5β-pregnan-20-ol