2-Chloro-4-fluorobenzylamine → 4-Bromo-N-(2-chloro-4-fluoro-benzyl)-2-(quinoxaline-5-sulfonylamino)-benzamide

関与物質

役割	名称	HCID	仕込み量
反応物	2-Chloro-4-fluorobenzylamine	HCID 139909	—
反応物	Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)	HCID 9886157	—
反応物	4-Bromo-2-(quinoxaline-5-sulfonylamino)benzoic acid	HCID 11429708	—
生成物	4-Bromo-N-(2-chloro-4-fluoro-benzyl)-2-(quinoxaline-5-sulfonylamino)-benzamide	HCID 11398733	—

反応手順

The title compound was prepared from the HATU-mediated coupling of 4-bromo-2-(quinoxaline-5-sulfonylamino)benzoic acid (EXAMPLE 1, Step G) and 2-chloro-4-fluorobenzylamine and purified as described in EXAMPLE 1, Step K. MS (ESI): mass calculated for C22H15BrClFN4O3S, 548.0; m/z found, 549/550 [M+H]+, 571/573 [M+Na]+. HPLC (reverse phase): RT=9.86 min. 1H NMR (500 MHz, CDCl3): 11.29 (s, 1H), 8.88 (dd, J=15.3, 6.0 Hz, 2H), 8.57 (dd, J=7.4, 1.4 Hz, 1H), 8.32 (dd, J=8.4, 1.8 Hz, 1H), 8.31 (d, J=1.8 Hz, 1H), 7.93 (d, J=1.8 Hz, 1H), 7.88 (dd, J=8.4, 7.4 Hz, 1H), 7.43 (dd, J=8.5, 6.0 Hz, 1H), 7.16 (dd, J=8.3, 2.6, 1H), 7.14 (d, J=8.4 Hz, 1H), 7.07 (dd, J=8.5, 2.1 Hz, 1H), 7.01 (ddd, J=8.2, 8.2, 2.5 Hz, 1H), 6.38-6.33 (m, 1H), 4.57 (d, J=6.0 Hz, 1H).

情報源と証拠

DOI	10.6084/m9.figshare.5104873.v1
特許番号	US07563895B2
出典データセット	uspto-grants-2009_07
ORD ID	ord-c21655437ca8470f8b20d9555a954187
出典メモ	uspto-grants-2009_07