Potent Triazole Bisphosphonate Inhibitor of Geranylgeranyl Diphosphate Synthase
作者:Veronica S. Wills、Cheryl Allen、Sarah A. Holstein、David F. Wiemer
DOI:10.1021/acsmedchemlett.5b00334
日期:2015.12.10
Studies of triazole bisphosphonates have resulted in identification of a potent inhibitor of geranylgeranyl diphosphate synthase (IC50 = 45 nM) with very good selectivity for this enzyme over farnesyl diphosphate synthase (IC50 = 28 mu M). This compound also potently disrupts geranylgeranylation and induces cytotoxicity in human myeloma cells at submicromolar levels, suggesting that it may serve as a lead compound for treatment of malignancies characterized by excessive protein secretion.
Immobilized Proteins and Methods and Uses Thereof
申请人:Poulter Charles Dale
公开号:US20090069548A1
公开(公告)日:2009-03-12
The invention relates to the field of covalently attaching proteins to a substrate, particularly to methods of immobilizing proteins by posttranslationally modifying a cysteine residue of said protein through the addition of functional groups. The invention also relates to biological molecules used in such techniques, including proteins, and detection methods and kits that utilize such immobilized proteins, such as a microdevice or “protein chip”, a high-throughput screening device, and for the microscopy of proteins on a surface.
US8188241B2
申请人:——
公开号:US8188241B2
公开(公告)日:2012-05-29
Vig, O. P.; Trehan, I. R.; Kumari, Sarla, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 9, p. 784 - 786
作者:Vig, O. P.、Trehan, I. R.、Kumari, Sarla、Grewal, M. S:
DOI:——
日期:——
Cobalt(II) Chloride-Catalyzed Chemoselective Sodium Borohydride Reduction of Azides in Water
Reduction of azides to amines and amides was carried out with NaBH4/CoCl2 · 6 H2O in sole water at 25 °C under catalytic heterogeneous conditions. A broad spectrum of azides was reduced in a short time, chemoselectively in high yield and purity.
将叠氮化物还原为胺和酰胺是在催化非均相条件下使用 NaBH4/CoCl2·6 H2O 在 25 °C 的单一水中进行的。广谱叠氮化物在短时间内被还原,化学选择性高产率和纯度。