中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 18β,19β-epoxy-3β,28-dihydroxylupan-21-one | 154955-54-1 | C30H48O4 | 472.709 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 18β,19β-Epoxy-28-hydroxy-21-oxolupan-3β-yl acetate | 226383-98-8 | C32H50O5 | 514.746 |
—— | 18β,19β-epoxy-3β,28-dihydroxylupan-21-one | 154955-54-1 | C30H48O4 | 472.709 |
—— | 18β,19β-epoxy-21,22-dioxolupane-3β,28-diyl diacetate | 553663-29-9 | C34H50O7 | 570.767 |
—— | ((1R,2S,4aR,4bR,6aR,8S,10aR,10bR,12aS)-8-Acetoxy-2-acetoxymethyl-1-hydroxy-1-isobutyryl-4a,4b,7,7,10a-pentamethyl-octadecahydro-chrysen-2-yl)-acetic acid | 154955-58-5 | C34H54O8 | 590.798 |
—— | (1R,2S,4aR,4bR,6aR,8S,10aR,10bR,12aS)-1-hydroxy-1-isobutyryl-4a,4b,7,7,10a-pentamethyl-5'-oxooctadecahydro-1H,2'H-spiro[chrysene-2,3'-furan]-8-yl acetate | 154955-56-3 | C32H50O6 | 530.745 |
—— | (19R)-3β,28-diacetoxy-18β,19-epoxy-21,22-secolupane-21,22-dioic acid anhydride | 553663-31-3 | C34H50O8 | 586.766 |
—— | (1S,2S,4aR,4bR,6aR,8S,10aR,10bR,12aS)-1-hydroxy-4a,4b,7,7,10a-pentamethyl-5'-oxooctadecahydro-1H,2'H-spiro[chrysene-2,3'-furan]-8-yl acetate | 154955-61-0 | C28H44O5 | 460.654 |
—— | Acetic acid (3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS,13bS)-3a-hydroxymethyl-5a,5b,8,8,11a-pentamethyl-2-oxo-icosahydro-1-oxa-cyclopenta[a]chrysen-9-yl ester | 154955-70-1 | C28H44O5 | 460.654 |
—— | [(2S,4aR,4bR,6aS,8S,10aR,10bR,12aR)-1,1,4a,10a,10b-pentamethyl-2',7-dioxospiro[2,3,4,4b,5,6,6a,9,10,11,12,12a-dodecahydrochrysene-8,4'-oxolane]-2-yl] acetate | 154955-60-9 | C28H42O5 | 458.638 |
—— | ((2S,4aR,4bR,6aR,8S,10aR,10bR,12aS)-8-Acetoxy-4a,4b,7,7,10a-pentamethyl-1-oxo-octadecahydro-chrysen-2-yl)-acetic acid | 154955-67-6 | C27H42O5 | 446.627 |
Depending on the conditions and the acid employed, 18β,19β-epoxy-28-hydroxy- 21-oxolupan-3β-yl acetate (
Anhydrides of 3β,28-diacetoxy-21,22-secolup-18-ene-21,22-dioic acid (