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【结 构 式】

【分子编号】22526

【品名】2-(tribromomethyl)quinoline

【CA登记号】613-53-6

【 分 子 式 】C10H6Br3N

【 分 子 量 】379.87638

【元素组成】C 31.62% H 1.59% Br 63.1% N 3.69%

与该中间体有关的原料药合成路线共 4 条

合成路线1

该中间体在本合成路线中的序号:(IV)

[14C]-Saquinavir: The cyclization of [ring-14C]-aniline (I) with crotonic aldehyde (II) by means of HCl and acetic anhydride gives labeled 2-methylquinoline (III), which is brominated with Br2 in acetic acid yielding the tribromo derivative (IV). The hydrolysis of (IV) with hot sulfuric acid afforded labeled quinoline-2-carboxylic acid (V), which is finally condensed with Ro-32-0445 (VI) by means of hydroxybenzotriazole (HOBT) and dicyclohexylcarbodiimide (DCC) in THF.

1 Wiltshire, H.R.; et al.; The synthesis of labelled forms of saquinavir. J Label Compd Radiopharm 1998, 41, 12, 1103.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 12294 Aniline; Phenylamine 62-53-3 C6H7N 详情 详情
(I) 22516 aniline; phenylamine C6H7N 详情 详情
(II) 22517 (E)-2-butenal 4170-30-3 C4H6O 详情 详情
(III) 13161 Quinaldine; 2-Methylquinoline 91-63-4 C10H9N 详情 详情
(III) 22518 2-methylquinoline C10H9N 详情 详情
(IV) 22519 2-(tribromomethyl)quinoline C10H6Br3N 详情 详情
(IV) 22526 2-(tribromomethyl)quinoline 613-53-6 C10H6Br3N 详情 详情
(V) 14532 2-Quinolinecarboxylic acid; Quinaldic Acid 93-10-7 C10H7NO2 详情 详情
(V) 22520 2-quinolinecarboxylic acid C10H7NO2 详情 详情
(VI) 22521 (2S)-N(1)-[(1S,2R)-3-[(3S,4aS,8aS)-3-[(tert-butylamino)carbonyl]octahydro-2(1H)-isoquinolinyl]-1-benzyl-2-hydroxypropyl]-2-aminobutanediamide C28H45N5O4 详情 详情

合成路线2

该中间体在本合成路线中的序号:(XI)

Pentadeuterated saquinavir: The nitration of hexadeuterobenzene (VII) with HNO3/H2SO4 gives pentadeuteronitrobenzene (VIII), which is hydrogenated with deuterium/Pt in D1-methanol yielding heptadeuteroaniline (IX). The cyclization of (IX) with crotonic aldehyde (II) by means of DCI/D2O and acetic anhydride as before affords hexadeuterated quinoline (X), which is brominated with Br2 as before giving the tribromo derivative (XI). The hydrolysis of (XI) with sulfuric acid as before yields the acid (XII), which is finally condensed with Ro-32-0445 (VI) as before.

1 Wiltshire, H.R.; et al.; The synthesis of labelled forms of saquinavir. J Label Compd Radiopharm 1998, 41, 12, 1103.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(II) 22517 (E)-2-butenal 4170-30-3 C4H6O 详情 详情
(VI) 22521 (2S)-N(1)-[(1S,2R)-3-[(3S,4aS,8aS)-3-[(tert-butylamino)carbonyl]octahydro-2(1H)-isoquinolinyl]-1-benzyl-2-hydroxypropyl]-2-aminobutanediamide C28H45N5O4 详情 详情
(VII) 13364 Benzene 71-43-2 C6H6 详情 详情
(VII) 63831 benzene C6H6 详情 详情
(VIII) 22523 1-nitrobenzene 28250-14-8 C6H5NO2 详情 详情
(VIII) 63832 1-nitrobenzene C6H5NO2 详情 详情
(IX) 12294 Aniline; Phenylamine 62-53-3 C6H7N 详情 详情
(IX) 63833 aniline; phenylamine C6H7N 详情 详情
(X) 13161 Quinaldine; 2-Methylquinoline 91-63-4 C10H9N 详情 详情
(X) 63834 2-methylquinoline C10H9N 详情 详情
(XI) 22526 2-(tribromomethyl)quinoline 613-53-6 C10H6Br3N 详情 详情
(XI) 63835 2-(tribromomethyl)quinoline C10H6Br3N 详情 详情
(XII) 14532 2-Quinolinecarboxylic acid; Quinaldic Acid 93-10-7 C10H7NO2 详情 详情
(XII) 63836 2-quinolinecarboxylic acid C10H7NO2 详情 详情

合成路线3

该中间体在本合成路线中的序号:(XIV)

Tetradeuterated saquinavir: The cyclization of heptadeuteroaniline (IX) with crotonic aldehyde (II) by means of HCl and acetic anhydride as before gives the tetradeuteroquinoline (XIII), which is brominated as described yielding the tribromo derivative (XIV). The hydrolysis of (XIV) with sulfuric acid affords tetradeuterated acid (XV), which is finally condensed with Ro-32-0445 (VI) as indicated.

1 Wiltshire, H.R.; et al.; The synthesis of labelled forms of saquinavir. J Label Compd Radiopharm 1998, 41, 12, 1103.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(II) 22517 (E)-2-butenal 4170-30-3 C4H6O 详情 详情
(VI) 22521 (2S)-N(1)-[(1S,2R)-3-[(3S,4aS,8aS)-3-[(tert-butylamino)carbonyl]octahydro-2(1H)-isoquinolinyl]-1-benzyl-2-hydroxypropyl]-2-aminobutanediamide C28H45N5O4 详情 详情
(IX) 12294 Aniline; Phenylamine 62-53-3 C6H7N 详情 详情
(IX) 63833 aniline; phenylamine C6H7N 详情 详情
(XIII) 13161 Quinaldine; 2-Methylquinoline 91-63-4 C10H9N 详情 详情
(XIII) 63834 2-methylquinoline C10H9N 详情 详情
(XIV) 22526 2-(tribromomethyl)quinoline 613-53-6 C10H6Br3N 详情 详情
(XV) 14532 2-Quinolinecarboxylic acid; Quinaldic Acid 93-10-7 C10H7NO2 详情 详情
(XV) 63836 2-quinolinecarboxylic acid C10H7NO2 详情 详情
(XVI) 63835 2-(tribromomethyl)quinoline C10H6Br3N 详情 详情

合成路线4

该中间体在本合成路线中的序号:(XI)

5)[15N,13C,2H]-Saquinavir: The nitration of [13C6]-benzene (XXI) with [15N]-nitric acid gives the corresponding nitrobenzene (XXII), which is reduced with Sn/HCl to the aniline (XXIII). The cyclization of (XXIII) with crotonic aldehyde (II) by means of ClD/D2O and acetic ahydride yields the tetradeuterated quinoline (XXIV), which is brominated as before givig the tribromo derivative (XXV). The hydrolysis of (XXV) with sulfuric acid as usual affords the [15N,13C6,2H3]-labeled quinoline-2-carboxylic acid (XXVI), which is finally condensed with Ro-32-0445 (VI) by means of HOBT and CDI as indicated.

1 Wiltshire, H.R.; et al.; The synthesis of labelled forms of saquinavir. J Label Compd Radiopharm 1998, 41, 12, 1103.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(II) 22517 (E)-2-butenal 4170-30-3 C4H6O 详情 详情
(VI) 22521 (2S)-N(1)-[(1S,2R)-3-[(3S,4aS,8aS)-3-[(tert-butylamino)carbonyl]octahydro-2(1H)-isoquinolinyl]-1-benzyl-2-hydroxypropyl]-2-aminobutanediamide C28H45N5O4 详情 详情
(XI) 22526 2-(tribromomethyl)quinoline 613-53-6 C10H6Br3N 详情 详情
(XI) 45225 2-(tribromomethyl)quinoline C10H6Br3N 详情 详情
(XII) 14532 2-Quinolinecarboxylic acid; Quinaldic Acid 93-10-7 C10H7NO2 详情 详情
(XII) 45226 2-quinolinecarboxylic acid C10H7NO2 详情 详情
(XXI) 13364 Benzene 71-43-2 C6H6 详情 详情
(XXI) 22536 benzene C6H6 详情 详情
(XXII) 22523 1-nitrobenzene 28250-14-8 C6H5NO2 详情 详情
(XXII) 22537 1-nitrobenzene C6H5NO2 详情 详情
(XXIII) 12294 Aniline; Phenylamine 62-53-3 C6H7N 详情 详情
(XXIII) 22538 phenylamine; aniline C6H7N 详情 详情
(XXIV) 13161 Quinaldine; 2-Methylquinoline 91-63-4 C10H9N 详情 详情
(XXIV) 45224 2-methylquinoline C10H9N 详情 详情
Extended Information