(1S,2S,3S,5S)-5-(2-amino-6-9-benzyl oxygen radicals h-purines-9-base)-3-benzyl oxygen radicals-2-methyl cyclopentanol benzyl oxygen radicals

▪CAS number：142217-77-4▪molecular formula：C32H33N5O4▪molecular weight：551.64

Product

Chinese name:	(1s, 2s, 3s, 5s)-5-(2-amino-6-9-benzyl oxygen radicals h-purines-9-base)-3-benzyl oxygen radicals-2-methyl cyclopentanol benzyl oxygen radicals
Chinese alias:	Entecavir intermediate N4; Entecavir 4; Entecavir intermediate 4
English name:	(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol
English alias:	(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cydopentanol; Entecavir intermediate N4; (1S,2S,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((4-methylbenzyloxy)methyl)cyclopentanol; (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl) cyclopentanol; ENT-4; Intermediate of Entecavir 2; (1S,2S,3S,5S)-5-(2-amino-6-(benzyloxyl)-9H-purin-9yl)-3-(benzyloxymethyl)cyclopentanol
CAS：	142217-77-4
Molecular formula:	C32H33N5O4
Molecular weight:	551.64
InChI：	InChI=1/C32H33N5O4/c33-32-35-30-28(31(36-32)41-19-24-14-8-3-9-15-24)34-21-37(30)26-16-27(40-18-23-12-6-2-7-13-23)25(29(26)38)20-39-17-22-10-4-1-5-11-22/h1-15,21,25-27,29,38H,16-20H2,(H2,33,35,36)/t25-,26+,27+,29+/m1/s1
Molecular structure: