Ethylenediamine → N-{(1S,2R,3S,4R)-4-[2-(2-Amino-ethylamino)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide trifluoroacetate

HRID 1882586Notes

Reaction equation

HRID 1882586 reaction equation
[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[NH2:8][C@@H:9]1CC[N:11]([C:14]2[N:22]=[C:21]3[C:17]([N:18]=[CH:19][N:20]3[C@@H:23]3[CH2:27][C@H:26]([NH:28][C:29](=[O:39])[CH2:30]OCC4C=CC=CC=4)[C@@H:25]([OH:40])[C@H:24]3[OH:41])=[C:16]([NH:42][CH2:43][CH:44]([C:51]3[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=3)[C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)[N:15]=2)[CH2:10]1.Cl[C:58]1N=C2C(N=CN2[C@@H]2C[C@H](NC(=O)CC)[C@@H](O)[C@H]2O)=C(NCC(C2C=CC=CC=2)C2C=CC=CC=2)N=1.C(N)CN>>[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[NH2:8][CH2:9][CH2:10][NH:11][C:14]1[N:22]=[C:21]2[C:17]([N:18]=[CH:19][N:20]2[C@@H:23]2[CH2:27][C@H:26]([NH:28][C:29](=[O:39])[CH2:30][CH3:58])[C@@H:25]([OH:40])[C@H:24]2[OH:41])=[C:16]([NH:42][CH2:43][CH:44]([C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=2)[C:51]2[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=2)[N:15]=1

Participants

4

Reactant 3

HCID 3301EthylenediamineHCID 66630722N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-benzyloxy-acetamide trifluoroacetateHCID 86622630N-[(1S,2R,3S,4R)-4-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl]-propionamide2×

Product 1

HCID 66630999N-{(1S,2R,3S,4R)-4-[2-(2-Amino-ethylamino)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide trifluoroacetate

Procedure

The title compound is prepared analogously to N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-benzyloxy-acetamide trifluoroacetate (Example 1 step 2) by replacing 2-benzyloxy-N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-acetamide with N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide (Intermediate J) and by replacing (3R)-3-aminopyrrolidine with ethylene diamine. (MH+ 545.4)

Sources & evidence

ORD record
ord-052934713b044d368e170dac738169c6
Source dataset
uspto-grants-2012_11
Patent number
US08318750B2

Reaction notes

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