4-Pyridinemethanamine → 1-((R)-1-{6-[2,2-Bis-(4-hydroxy-phenyl)-ethylamino]-9-[(1R,2S,3R,4S)-4-(5-ethyl-tetrazol-2-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-3-pyridin-3-ylmethyl-urea hydrochloride

HRID 1641952Notes

Reaction equation

[NH2:1][C@@H:2]1[CH2:6][CH2:5][N:4]([C:7]2[N:15]=[C:14]3[C:10]([N:11]=[CH:12][N:13]3[C@@H:16]3[CH2:20][C@H:19]([N:21]4[N:25]=[N:24][C:23]([CH2:26][CH3:27])=[N:22]4)[C@@H:18]([OH:28])[C@H:17]3[OH:29])=[C:9]([NH:30][CH2:31][CH:32]([C:40]3[CH:45]=[CH:44][C:43]([OH:46])=[CH:42][CH:41]=3)[C:33]3[CH:38]=[CH:37][C:36]([OH:39])=[CH:35][CH:34]=3)[N:8]=2)[CH2:3]1.[ClH:47].C1(C(C2C=CC=CC=2)CNC2N=C(N3CC[C@@H:68]([NH:71][C:72](NCC4C=CC=CN=4)=[O:73])C3)N=C3C=2N=CN3[C@@H]2C[C@H](N3N=NC(CC)=N3)[C@@H](O)[C@H]2O)C=CC=CC=1.NC[C:104]1[CH:109]=[CH:108][N:107]=[CH:106][CH:105]=1>>[ClH:47].[OH:46][C:43]1[CH:44]=[CH:45][C:40]([CH:32]([C:33]2[CH:38]=[CH:37][C:36]([OH:39])=[CH:35][CH:34]=2)[CH2:31][NH:30][C:9]2[N:8]=[C:7]([N:4]3[CH2:5][CH2:6][C@@H:2]([NH:1][C:72]([NH:71][CH2:68][C:109]4[CH:108]=[N:107][CH:106]=[CH:105][CH:104]=4)=[O:73])[CH2:3]3)[N:15]=[C:14]3[C:10]=2[N:11]=[CH:12][N:13]3[C@@H:16]2[CH2:20][C@H:19]([N:21]3[N:25]=[N:24][C:23]([CH2:26][CH3:27])=[N:22]3)[C@@H:18]([OH:28])[C@H:17]2[OH:29])=[CH:41][CH:42]=1

Participants

Reactant 3

HCID 773174-Pyridinemethanamine

HCID 66735746(1R,2S,3R,5S)-3-{2-((R)-3-Amino-pyrrolidin-1-yl)-6-[2,2-bis-(4-hydroxy-phenyl)-ethylamino]-purin-9-yl}-5-(5-ethyl-tetrazol-2-yl)-cyclopentane-1,2-diol

HCID 667357721-((R)-1-{6-(2,2-Diphenyl-ethylamino)-9-[(1R,2S,3R,4S)-4-(5-ethyl-tetrazol-2-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-3-pyridin-2-ylmethyl-urea hydrochloride

Product 1

HCID 667366391-((R)-1-{6-[2,2-Bis-(4-hydroxy-phenyl)-ethylamino]-9-[(1R,2S,3R,4S)-4-(5-ethyl-tetrazol-2-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-3-pyridin-3-ylmethyl-urea hydrochloride

Procedure

This compound is prepared from (1R,2S,3R,5S)-3-{2-((R)-3-amino-pyrrolidin-1-yl)-6-[2,2-bis-(4-hydroxy-phenyl)-ethylamino]-purin-9-yl}-5-(5-ethyl-tetrazol-2-yl)-cyclopentane-1,2-diol (Example 106) using a procedure analogous to that of 1-((R)-1-{6-(2,2-diphenyl-ethylamino)-9-[(1R,2S,3R,4S)-4-(5-ethyl-tetrazol-2-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-3-pyridin-2-ylmethyl-urea hydrochloride (Example 113) by replacing 2-aminomethylpyridine with 4-aminomethylpyridine. MS (ES+) m/e 762.54 (MH+).

Sources & evidence

ORD record: ord-4bcfa431376246d2ac210a6b6bbcb7b1
Source dataset: uspto-grants-2012_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08114877B2

Reaction notes

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