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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Sodium Hydroxide → 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((2-(methylsulfonamido)ethyl)amino)-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 85738
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HRID 85738 반응식
[CH3:1][C@:2]12[C@@:19]3([CH3:20])[C@@H:10]([C@:11]4([CH3:33])[C@@H:16]([CH2:17][CH2:18]3)[C:15]([CH3:22])([CH3:21])[C:14]([C:23]3[CH:32]=[CH:31][C:26]([C:27]([O:29]C)=[O:28])=[CH:25][CH:24]=3)=[CH:13][CH2:12]4)[CH2:9][CH2:8][C@@H:7]1[C@H:6]1[C@H:34]([C:37]([CH3:39])=[CH2:38])[CH2:35][CH2:36][C@:5]1([NH:40][CH2:41][CH2:42][NH:43][S:44]([CH3:47])(=[O:46])=[O:45])[CH2:4][CH2:3]2.[OH-].[Na+]>O1CCOCC1>[CH3:1][C@:2]12[C@@:19]3([CH3:20])[C@@H:10]([C@:11]4([CH3:33])[C@@H:16]([CH2:17][CH2:18]3)[C:15]([CH3:21])([CH3:22])[C:14]([C:23]3[CH:32]=[CH:31][C:26]([C:27]([OH:29])=[O:28])=[CH:25][CH:24]=3)=[CH:13][CH2:12]4)[CH2:9][CH2:8][C@@H:7]1[C@H:6]1[C@H:34]([C:37]([CH3:39])=[CH2:38])[CH2:35][CH2:36][C@:5]1([NH:40][CH2:41][CH2:42][NH:43][S:44]([CH3:47])(=[O:46])=[O:45])[CH2:4][CH2:3]2
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참가 물질

4

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HCID 14798Sodium HydroxideHCID 86676642methyl 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((2-(methylsulfonamido)ethyl)amino)-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)benzoate

생성물 1

HCID 866766414-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((2-(methylsulfonamido)ethyl)amino)-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
수율 46.8%

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

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온도
80 °C

실험 절차

A mixture of methyl 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((2-(methylsulfonamido)ethyl)amino)-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)benzoate (15 mg, 0.023 mmol) and sodium hydroxide (0.113 mL, 0.113 mmol) in dioxane (1 mL) was heated up at 80° C. for 3 hours. The reaction mixture was filtered and the clear solution was purified by HPLC to provide the title compound as a white solid (7 mg, 45%). LCMS: m/e 651.52 (M+H)+, 2.28 min (method 11). 1H NMR (400 MHz, Acetic) δ 7.99 (d, J=8.3 Hz, 2H), 7.26 (d, J=8.3 Hz, 2H), 5.33 (d, J=4.5 Hz, 1H), 4.81 (s, 1H), 4.71 (s, 1H), 3.53 (br. s., 2H), 3.36-3.26 (m, 2H), 3.07 (s, 3H), 2.96-2.75 (m, 1H), 2.30-2.11 (m, 3H), 1.84-1.06 (m, 19H), 1.74 (s, 3H), 1.22 (s, 3H), 1.10 (s, 3H), 1.06 (s, 3H), 0.98 (s, 3H), 0.96 (s, 3H).

후처리

  1. filtrationThe reaction mixture was filtered
  2. customthe clear solution was purified by HPLC

출처 및 근거

ORD 기록
ord-c61f8c046e224c148e88d8a519c4dbea
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08846647B2

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