ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Diisopropylethylamine → N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino}-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide

HRID 74755
ノート
印刷プレビュー

反応式

HRID 74755 の反応式
[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C:19]([CH3:44])([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:40]([CH3:43])[CH2:41][CH3:42])[C@H:33]([O:38][CH3:39])[CH2:34][C:35](O)=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])[CH3:20])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.Cl.[CH3:46][O:47][C@@H:48]([C@@H:66]1[CH2:70][CH2:69][CH2:68][NH:67]1)[C@@H:49]([CH3:65])[C:50]([NH:52][C@H:53]([C:61]([O:63][CH3:64])=[O:62])[CH2:54][C:55]1[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=1)=[O:51].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C>ClCCl>[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C:19]([CH3:44])([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:40]([CH3:43])[CH2:41][CH3:42])[C@H:33]([O:38][CH3:39])[CH2:34][C:35]([N:67]3[CH2:68][CH2:69][CH2:70][C@H:66]3[C@H:48]([O:47][CH3:46])[C@@H:49]([CH3:65])[C:50]([NH:52][C@@H:53]([CH2:54][C:55]3[CH:56]=[CH:57][CH:58]=[CH:59][CH:60]=3)[C:61]([O:63][CH3:64])=[O:62])=[O:51])=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])[CH3:20])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86685741L-Valinamide, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methylalanyl-N-[(1S,2S)-1-[(1R)-2-carboxy-1-methoxyethyl]-2-methylbutyl]-N-methyl-HCID 118704819(S)-methyl 2-((2R,3R)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamido)-3-phenylpropanoate hydrochloride

生成物 1

HCID 89573209N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino}-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

According to general procedure D, from #32 (353 mg, 0.488 mmol, 1 eq.) in dichloromethane (10 mL, 0.04 M), amine #67 (271 mg, ≦0.588 mmol, 1.3 eq.), HATU (223 mg, 0.586 mmol, 1.2 eq.) and diisopropylethylamine (238 μL, 1.71 mmol, 3.5 eq.) was synthesized the crude desired material, which was purified by silica gel chromatography (Gradient: 0% to 40% acetone in heptane), affording #68 (404 mg, 88% over two steps) as a solid. LC-MS: m/z 940.7 [M+H+], 962.7 [M+Na+], retention time=1.04 minutes; HPLC (Protocol C): retention time=9.022 minutes; 1H NMR (400 MHz, DMSO-d6), presumed to be a mixture of rotamers, characteristic signals: δ [8.25 (br d, J=8 Hz) and 8.48 (br d, J=8 Hz), total 1H], 7.89 (d, J=7.4 Hz, 2H), 7.67-7.75 (m, 2H), 7.38-7.44 (m, 2H), 7.31-7.36 (m, 2H), 7.14-7.24 (m, 5H), 4.43-4.69 (m, 3H), 4.17-4.26 (m, 3H), 3.91-3.99 (br m, 1H), 3.63 and 3.65 (2 s, total 3H), 3.19 and 3.24 (2 s, total 3H), 3.14 and 3.15 (2 s, total 3H), 2.90 and 2.99 (2 br s, total 3H), 1.36 and 1.37 (2 br s, total 3H), 1.30 and 1.32 (2 s, total 3H), [1.02 (d, J=6.8 Hz) and 1.06 (d, J=6.6 Hz), total 3H].

後処理

  1. customwas purified by silica gel chromatography (Gradient: 0% to 40% acetone in heptane)
  2. customaffording #68 (404 mg, 88% over two steps) as a solid
  3. additiona mixture of rotamers, characteristic signals
  4. custom[8.25 (br d, J=8 Hz) and 8.48 (br d, J=8 Hz), total 1H], 7.89 (d, J=7.4 Hz, 2H), 7.67-7.75 (m, 2H), 7.38-7.44 (m, 2H), 7.31-7.36 (m, 2H), 7.14-7.24 (m, 5H), 4.43-4.69 (m, 3H), 4.17-4.26 (m, 3H), 3.91-3.99 (br m, 1H), 3.63 and 3.65 (2 s, total 3H), 3.19 and 3.24 (2 s, total 3H), 3.14 and 3.15 (2 s, total 3H), 2.90 and 2.99 (2 br s, total 3H), 1.36 and 1.37 (2 br s, total 3H), 1.30 and 1.32 (2 s, total 3H), [1.02 (d, J=6.8 Hz) and 1.06 (d, J=6.6 Hz), total 3H]

出典と根拠

ORDレコード
ord-35fc5e5428374acba07a4e3abc2155c2
出典データセット
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08828401B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート