66598-49-0Relevant academic research and scientific papers
Application of hydrogen-Bonding Interaction in Drug Design. Part 2: Design, Synthesis, and Structure-Activity Relationships of Thiophosphoramide Derivatives as Novel Antiviral and Antifungal Agents
Lu, Aidang,Ma, Yuanyuan,Wang, Ziwen,Zhou, Zhenghong,Wang, Qingmin
, p. 9435 - 9440 (2015/11/17)
On the basis of the structure of natural product harmine, lead compound 18, and the structure of compounds in part 1, a series of thiophosphoramide derivatives 1-17 were designed and synthesized from various amines in one step. Their antiviral and antifungal activities were evaluated. Most of the compounds showed significantly higher antiviral activity against tobacco mosaic virus (TMV) than commercial virucide ribavirin. Compound (R,R)-17 showed the best anti-TMV activity in vitro (70%/500 μg/mL and 33%/100 μg/mL) and in vivo (inactivation effect, 68%/500 μg/mL and 30%/100 μg/mL; curative effect, 64%/500 μg/mL and 31%/100 μg/mL; protection effect, 66%/500 μg/mL and 31%/100 μg/mL), which is higher than that of ningnanmycin and lead compound 18. The antiviral activity of (R,R)-17·HCl is about similar to that of (R,R)-17. However, the antifungal activity of (R,R)-17·HCl against Puccinia sorghi is slightly lower than that of (R,R)-17. The systematic study provides compelling evidence that these simple thiophosphoramide compounds could become efficient antiviral and antifungal agents.
Crystal and molecular structures of di-1-adamantylthiophosphinic chloride, p,p-diphenyl-n-benzyl phosphinothioic- and selenoic- amides
Rascon-Cruz, Fernando,Gonzalez-Gallardo, Sandra,Munoz-Hernandez, Miguel A.,Toscano, Ruben A.,Garcia-Montalvo, Veronica
experimental part, p. 530 - 534 (2010/04/24)
Synthesis and X-ray structural determination of three phosphorus compounds are reported. (3b) is monoclinic P2(1)/c with a = 11.852(1), b = 12.825(1), c = 12.445(1) A, β = 103.693(1)°; (4a) and (4b) are monoclinic P2(1)/n with a = 12.1422(16), b = 9.0860(
