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(+/-)-12-epimilbemycin β3

(+/-)-12-epimilbemycin β3

CAS号：82079-52-5

英文名：(+/-)-12-epimilbemycin β3

分子式

C31H42O5

熔点

221 - 224 °C

密度

分子量

494.662

沸点

溶解度

信号词

危险品标志

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基本信息

中文名称

(+/-)-12-epimilbemycin β3

英文名称

(+/-)-12-epimilbemycin β3

中文别名

英文别名

milbemycin β3

CAS号

82079-52-5

分子式

C31H42O5

分子量

494.662

精确质量

494.303

PSA

64.99

LOGP

7.272

物化性质

熔点

221 - 224 °C

合成路线

2H-Pyran-2-ethanol,a-[2-amino-3-(1,3-dioxolan-2-yl)propyl]tetrahydro-2-methoxy-5,6-dimethyl-, [2a,2[S*(R*)],5a,6b]-

2H-Pyran-2-ethanol,a-[2-amino-3-(1,3-dioxolan-2-yl)propyl]tetrahydro-2-methoxy-5,6-dimethyl-, [2a,2[S*(R*)],5a,6b]-

(+/-)-12-epimilbemycin β3

(+/-)-12-epimilbemycin β3

上游原料

共找到6个上游原料 >

2H-Pyran-2-ethanol,a-[2-amino-3-(1,3-dioxolan-2-yl)propyl]tetrahydro-2-methoxy-5,6-dimethyl-, [2a,2[S*(R*)],5a,6b]-

2H-Pyran-2-ethanol,a-[2-amino-3-(1,3-dioxolan-2-yl)propyl]tetrahydro-2-methoxy-5,6-dimethyl-, [2a,2[S*(R*)],5a,6b]-

2-[(1E,3E,7E)-(R)-9-((2S,4R,6S,8S,9R)-4-Hydroxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl)-1,5,7-trimethyl-nona-1,3,7-trienyl]-4-methoxy-5-methyl-benzoic acid methyl ester

2-[(1E,3E,7E)-(R)-9-((2S,4R,6S,8S,9R)-4-Hydroxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl)-1,5,7-trimethyl-nona-1,3,7-trienyl]-4-methoxy-5-methyl-benzoic acid methyl ester

Propionic acid (R)-1-((2S,4S,6R,8R,9S)-4-benzyloxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-ylmethyl)-2-methyl-allyl ester

Propionic acid (R)-1-((2S,4S,6R,8R,9S)-4-benzyloxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-ylmethyl)-2-methyl-allyl ester

上游原料

2-[(1E,3E,7E)-(R)-9-((2S,4R,6S,8S,9R)-4-Hydroxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl)-1,5,7-trimethyl-nona-1,3,7-trienyl]-4-methoxy-5-methyl-benzoic acid methyl ester Propionic acid (R)-1-((2S,4S,6R,8R,9S)-4-benzyloxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-ylmethyl)-2-methyl-allyl ester