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【结 构 式】

【分子编号】65028

【品名】6-chloro-3-(methylsulfanyl)-1,1-dioxo-1H-1lambda~6~,4,2-benzodithiazine-7-carboxamide

【CA登记号】

【 分 子 式 】C9H7ClN2O3S3

【 分 子 量 】322.81696

【元素组成】C 33.49% H 2.19% Cl 10.98% N 8.68% O 14.87% S 29.8%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(I)

Reaction of the 3-(methylsulfanyl)benzodithiazine (I) with 4-phenylsemicarbazide (II) in boiling MeOH affords adduct (III). Subsequent cyclization of (III) with concomitant amide dehydration in boiling POCl3 furnishes the title tricyclic compound.

1 Pomarnacka, E.; Gdaniec, M.; Synthesis and anticancer activity of 2-amino-8-chloro-5,5-dioxo[1,2,4]triazolo[2,3-b][1,4,2]benzodithiazine derivatives. Bioorg Med Chem 2003, 11, 7, 1259.
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) 65028 6-chloro-3-(methylsulfanyl)-1,1-dioxo-1H-1lambda~6~,4,2-benzodithiazine-7-carboxamide C9H7ClN2O3S3 详情 详情
(II) 43730 N-phenyl-1-hydrazinecarboxamide 537-47-3 C7H9N3O 详情 详情
(III) 65029 3-(2-benzoylhydrazino)-6-chloro-1,1-dioxo-1H-1lambda~6~,4,2-benzodithiazine-7-carboxamide C15H11ClN4O4S2 详情 详情
Extended Information