3-(Dimethylamino)propyl chloride hydrochloride → 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(3-(dimethylamino)propylamino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid

HRID 85659

反応式

HRID 85659 の反応式
CN(C)[C:3](=O)[CH2:4][NH:5][C@:6]12[CH2:40][CH2:39][C@@H:38]([C:41]([CH3:43])=[CH2:42])[C@@H:7]1[C@@H:8]1[C@@:21]([CH3:24])([CH2:22][CH2:23]2)[C@@:20]2([CH3:25])[C@@H:11]([C@:12]3([CH3:37])[C@@H:17]([CH2:18][CH2:19]2)[C:16]([CH3:27])([CH3:26])[C:15]([C:28]2[CH:36]=[CH:35][C:31]([C:32]([OH:34])=[O:33])=[CH:30][CH:29]=2)=[CH:14][CH2:13]3)[CH2:10][CH2:9]1.Cl.ClCC[CH2:50][N:51]([CH3:53])[CH3:52]>>[CH3:50][N:51]([CH3:53])[CH2:52][CH2:3][CH2:4][NH:5][C@:6]12[CH2:40][CH2:39][C@@H:38]([C:41]([CH3:43])=[CH2:42])[C@@H:7]1[C@@H:8]1[C@@:21]([CH3:24])([CH2:22][CH2:23]2)[C@@:20]2([CH3:25])[C@@H:11]([C@:12]3([CH3:37])[C@@H:17]([CH2:18][CH2:19]2)[C:16]([CH3:27])([CH3:26])[C:15]([C:28]2[CH:36]=[CH:35][C:31]([C:32]([OH:34])=[O:33])=[CH:30][CH:29]=2)=[CH:14][CH2:13]3)[CH2:10][CH2:9]1

参加物

3

反応物 2

HCID 943083-(Dimethylamino)propyl chloride hydrochlorideHCID 866765934-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(2-(dimethylamino)-2-oxoethylamino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid

生成物 1

HCID 683581864-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(3-(dimethylamino)propylamino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid

実験手順

The title compound was prepared following the method described above for the synthesis of 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(2-(dimethylamino)-2-oxoethylamino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid using 3-chloro-N,N-dimethylpropan-1-amine hydrochloride as the alkylating reagent in Step 1. The product was isolated as a white solid (3 mg, 0.85%). LCMS: m/e 615.75 (M+H)+, 2.24 min (method 13). 1H NMR (400 MHz, METHANOL-d4) δ 7.95 (d, J=8.0 Hz, 2H), 7.25 (d, J=8.0 Hz, 2H), 5.34 (s, 1H), 4.89 (s, 1H), 4.75 (s, 1H), 3.58-3.36 (m, 2H), 3.26 (br. s., 8H), 2.78 (d, J=7.5 Hz, 1H), 2.51-2.26 (m, 3H), 2.26-1.97 (m, 7H), 1.92 (m, 1H), 1.78 (m, 6H), 1.63-1.47 (m, 6H), 1.45-1.36 (m, 2H), 1.32-1.18 (m, 5H), 1.14 (s, 3H), 1.08 (s, 3H), 1.00 (s, 3H), 0.98 (s, 3H)

出典と根拠

ORDレコード
ord-498a1219a05b4e32a893d8c9b4b5971f
出典データセット
uspto-grants-2014_09
特許番号
US08846647B2

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