6-9-benzyl oxygen radicals-(1S, 3R, 3S)-4-benzyl oxygen radicals-3-methyl-2-benzyl oxygen radicals methylene cyclopentyl)-N-(4-methoxy phenyl) (diphenyl methyl)-9h-purines-2-amine

▪CAS number：142217-80-9▪molecular formula：C53H49N5O4▪molecular weight：819.99

Product

Chinese name:	6-9-benzyl oxygen radicals-(1 s, 3 r, 3 s)-4-benzyl oxygen radicals-3-methyl-2-benzyl oxygen radicals methylene cyclopentyl)-N-(4-methoxy phenyl) (diphenyl methyl)-9h-purines-2-amine
Chinese alias:	Entecavir intermediate N7; Entecavir 7; Entecavir intermediate 7; Entecavir intermediate-7
English name:	6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine
English alias:	6-(Benzyloxy)-9-(1S,3R,3S)-4-(benzyloxy)-3-(benzyoxymethyl)-2-methylenecyclopentyl)-N-N-(4-methyoxyphenyl)diaphenylmethyl)-9H-purin-2-amine; 6-(benzyloxy)-9-(1S,3R,3S)-4-(benzyloxy)_3-(benzyoxymethyl)-2-methylenecyclopentyl)-N-N-(4-methyoxyphenyl)diaphenylmethyl)-9H-purin-2-amino; Entecavir intermediate N7; 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((4-methylbenzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine; Entecavir intermediate 7; N-(6-benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-6,9-dihydro-1H-purin-2yl)-1,1-diphenyl-N-p-tolylmethanediamine; 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine(E7)
CAS：	142217-80-9
Molecular formula:	C53H49N5O4
Molecular weight:	819.99
InChI：	InChI=1/C53H49N5O4/c1-38-46(36-60-33-39-18-8-3-9-19-39)48(61-34-40-20-10-4-11-21-40)32-47(38)58-37-54-49-50(58)55-52(56-51(49)62-35-41-22-12-5-13-23-41)57-53(42-24-14-6-15-25-42,43-26-16-7-17-27-43)44-28-30-45(59-2)31-29-44/h3-31,37,46-48H,1,32-36H2,2H3,(H,55,56,57)/t46-,47+,48?/m0/s1
Molecular structure: