New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water
作者:Milutin M. Milosavljević、Dušan Ž. Mijin、Smiljka S. Milisavljević、Nataša M. Elezović、Jelena K. Milanović
DOI:10.1007/s00706-013-1083-7
日期:2013.12
AbstractA simple and efficient one-potsynthesis was developed for the preparation of S-alkyl thiolcarbamates from xanthogenate without catalyst using water as a solvent. The water can be recycled after removal of the product. The significant features of this protocol are: operational simplicity, mild reaction conditions, recycling of solvent and high product yields. Starting basic alkyl xanthogenate
Enhancing the sensitivity of tumor cells to therapies
申请人:——
公开号:US20020010144A1
公开(公告)日:2002-01-24
A method for enhancing the effect of a cancer therapy by introducing wild-type therapy-sensitizing gene activity into tumor cells having mutant therapy-sensitizing gene activity and subjecting the tumor cells to a cancer therapy such as chemotherapy, radiotherapy, biological therapy including immunotherapy, cryotherapy and hyperthermia.
Microfluidic devices are provided where barriers are introduced between different compartments of the device to prevent fluid flow between the two compartments. Different materials and methods are employed for the introduction and removal of the barriers, including reversible gel particle expansion, reversible gellation, in situ polymerization, magnetic beads, and the like. In this way mixing of agents may be temporally controlled during the operation of the device, where the barriers may be used in a passive manner or as an active agent involved in the operation being performed in the device.