百科

(7E,9E,13Z)-(3S,4R,4aR,6aS,11S,12R,18R,20aR,20bS)-4-Hydroxy-12-methoxymethoxy-3,6,11,18,20a-pentamethyl-20-oxo-1,2,3,4,4a,11,12,15,16,17,18,20,20a,20b-tetradecahydro-6aH-19-oxa-cyclohexadeca[a]naphthalene-13-carboxylic acid

CAS号：885218-94-0

英文名：(7E,9E,13Z)-(3S,4R,4aR,6aS,11S,12R,18R,20aR,20bS)-4-Hydroxy-12-methoxymethoxy-3,6,11,18,20a-pentamethyl-20-oxo-1,2,3,4,4a,11,12,15,16,17,18,20,20a,20b-tetradecahydro-6aH-19-oxa-cyclohexadeca[a]naphthalene-13-carboxylic acid

分子式：C31H46O7

分子量：530.693

上游原料

885218-85-9

(2S,3R,4S)-5-(4-Methoxy-benzyloxy)-3-methoxymethoxy-2-methyl-pentane-1,4-diol

885218-90-6

(E)-(2R,8R,9S)-7-(4-Methoxy-benzyloxymethyl)-8-methoxymethoxy-9-methyl-undec-6-en-10-yn-2-ol

920753-31-7

(E)-(8R,9S)-11,11-Dibromo-7-(4-methoxy-benzyloxymethyl)-8-methoxymethoxy-9-methyl-undeca-6,10-dien-2-one

885218-82-6

(1R,2S,4aR,5R,6S,8aS)-2-Ethynyl-5-methoxymethoxy-1,3,6-trimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid 2-trimethylsilanyl-ethyl ester

上游原料

(2S,3R,4S)-5-(4-Methoxy-benzyloxy)-3-methoxymethoxy-2-methyl-pentane-1,4-diol (E)-(2R,8R,9S)-7-(4-Methoxy-benzyloxymethyl)-8-methoxymethoxy-9-methyl-undec-6-en-10-yn-2-ol (E)-(8R,9S)-11,11-Dibromo-7-(4-methoxy-benzyloxymethyl)-8-methoxymethoxy-9-methyl-undeca-6,10-dien-2-one (1R,2S,4aR,5R,6S,8aS)-2-Ethynyl-5-methoxymethoxy-1,3,6-trimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid 2-trimethylsilanyl-ethyl ester