百科

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

CAS号：615284-67-8

英文名：(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

分子式：C37H54O12

分子量：690.817

合成路线

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-formyl-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-formyl-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(hydroxymethyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(hydroxymethyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(2R,3aS,5R,5'R,6S,6''S,7aS)-6-methyl-6''-((E)-5-(pivaloyloxy)pent-1-en-1-yl)-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-carboxylic acid

(2R,3aS,5R,5'R,6S,6''S,7aS)-6-methyl-6''-((E)-5-(pivaloyloxy)pent-1-en-1-yl)-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-carboxylic acid

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

(3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate

上游原料

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate (E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(hydroxymethyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate (E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-formyl-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate (2R,3aS,5R,5'R,6S,6''S,7aS)-6-methyl-6''-((E)-5-(pivaloyloxy)pent-1-en-1-yl)-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-carboxylic acid

下游产品

(3S,4S,6R,8R)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate