This invention provides certain sulfonimidamide compounds, formulations and method of use of these compounds in treating susceptible neoplasms.
这项发明提供了某些磺酰胺酰胺化合物,以及这些化合物在治疗易感肿瘤中的应用方法和配方。
Sulfonimidamides as antineoplastic agents
申请人:ELI LILLY AND COMPANY
公开号:EP0552553A1
公开(公告)日:1993-07-28
This invention provides certain novel sulfonimidamide compounds
wherein R¹ is
wherein
A, B and C are as defined in claim 1;
R² is H, C₁-C₈ alkyl with the proviso that except for the isopropyl group there is no branching in the alpha-position, C₃-C₈ alkenyl, -(CH₂)nOH wherein n is 1-5, -(CH₂)pC₆H₅ wherein p is 1-3, or -C(O)Rd wherein Rdis H or C₁-C₄ alkyl;
R³ is H or -CH₃;
Z is -C(O)NR⁴R⁵ or -C(OR⁶)=NR⁵ wherein
R⁴ is H or -CH₃;
R⁵ is
wherein X is chlorine, bromine, iodine or -CH₃;
R⁶ is -C(O)Ra
or a tautomer or pharmaceutically acceptable salt thereof. In addition, this invention encompasses formulations employing, processes of preparing, and methods of using these compounds as antineoplastic agents.
本发明提供了某些新型磺酰亚胺化合物
其中 R¹ 是
其中
A、B 和 C 如权利要求 1 所定义;
R² 是 H、C₁-C₈ 烷基,但除异丙基外,α-位无分支、C₃-C₈烯基、-(CH₂)nOH(其中 n 为 1-5)、-(CH₂)pC₆H₅(其中 p 为 1-3)或-C(O)Rd(其中 Rd 为 H 或 C₁-C₄烷基);
R³ 是 H 或 -CH₃;
Z 是 -C(O)NR⁴R⁵ 或 -C(OR⁶)=NR⁵ 其中
R⁴ 是 H 或 -CH₃;
R⁵ 是
其中 X 是氯、溴、碘或-CH₃;
R⁶ 是-C(O)Ra
或其同系物或药学上可接受的盐。此外,本发明还包括采用这些化合物作为抗肿瘤剂的制剂、制备工艺和使用方法。
US5258406A
申请人:——
公开号:US5258406A
公开(公告)日:1993-11-02
Convenient Method for the Preparation of Aryl Sulfinyl Chlorides
作者:N. N. Karade、S. S. Kate、R. N. Adude
DOI:10.1055/s-2001-17437
日期:——
Reaction of activated arenes with thionyl chloride in the presence of montmorillonite K-10 clay affords the corresponding aryl sulfinyl chlorides in good yield.
在蒙脱石K-10粘土存在下,活性芳烃与亚硫酰氯反应可以高收率得到相应的芳基亚磺酰氯。
Sulfonimidamide Analogs of Oncolytic Sulfonylureas<sup>,1</sup>
作者:John E. Toth、Gerald B. Grindey、William J. Ehlhardt、James E. Ray、George B. Boder、Jesse R. Bewley、Kim K. Klingerman、Susan B. Gates、Sharon M. Rinzel、Richard M. Schultz、Leonard C. Weir、John F. Worzalla
DOI:10.1021/jm960673l
日期:1997.3.1
A series of sulfonimidamideanalogs of the oncolytic diarylsulfonylureas was synthesized and evaluated for (1) in vitro cytotoxicity against CEM cells, (2) in vivo antitumor activity against subaxillary implanted 6C3HED lymphosarcoma, and (3) metabolic breakdown to the o-sulfate of p-chloroaniline. The separated enantiomers of one sulfonimidamideanalog displayed very different activities in the in