142217-69-4

Name:
2-amino-9-[(1S,3R, 4S)-4-hydroxy-3-(hydroxymethyl)-2-methyli...
Cas No.:
142217-69-4 
Formula:
C12H15N5O3  
Synonyms:

BMS-200475;2-amino-9-[(1S,3R,
4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one; Entecavir (INN); 142217-69-4; CHEMBL713;Baraclude; AC1L4BEC; MolPort-005-942-963; CHEBI:473990; SQ-34676; 

209216-23-9

Name:
Entecavir hydrate
Cas No.:
209216-23-9 
Formula:
C12H15N5O3.H2O  
Synonyms:

Entecavir hydrate;2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate; 

142217-78-5

Name:
(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmet...
Cas No.:
142217-78-5 
Formula:
C52H49N5O5  
Synonyms:

(2R,3S,5S)-3-(Benzyloxy)-5-(6-benzyloxy)-2-(4-methyoxyphenyl)diphenylmethylamino)-9H-purin-9-yl)-2-benzyloxymethyl)cyclopentanol;(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol; Entecavir intermediate N5; (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol; 

142217-81-0

Name:
2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxy...
Cas No.:
142217-81-0 
Formula:
C26H27N5O3  
Synonyms:

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one; Entecavir intermediate N8;(1S,3R,4S)-2-amino-9-[4-(benzyloxy)-3-(benzyloxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one; 

142217-80-9

Name:
6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl...
Cas No.:
142217-80-9 
Formula:
C53H49N5O4  
Synonyms:

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,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine; 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine;6-(Benzyloxy)-9-(1S,3R,3S)-4-(benzyloxy)-3-(benzyoxymethyl)-2-methylenecyclopentyl)-N-N-(4-methyoxyphenyl)diaphenylmethyl)-9H-purin-2-amine;