MOTAWIA, MOHAMMED S.;PEDERSEN, ERIK B.;NIELSEN, CARSTEN M., ARCH. PHARM., 323,(1990) N2, C. 971-975
作者:MOTAWIA, MOHAMMED S.、PEDERSEN, ERIK B.、NIELSEN, CARSTEN M.
DOI:——
日期:——
Cell culture medium
申请人:Genetix Limited
公开号:EP1818392B1
公开(公告)日:2010-08-25
CELL CULTURE MEDIUM
申请人:Bramke Irene
公开号:US20110104754A1
公开(公告)日:2011-05-05
We describe a method of growing an animal cell in a culture medium, in which the culture medium comprises an elevated concentration of a thymidine family member, in which the growth or viability of the animal cell is increased as a result of the elevated concentration of the thymidine family member in the cell culture medium. Preferably, the cell culture medium comprises a semi-solid medium, which is a serum free or chemically defined medium.
The Reaction of Thio Acids with Azides: A New Mechanism and New Synthetic Applications
作者:Ning Shangguan、Sreenivas Katukojvala、Rachel Greenberg、Lawrence J. Williams
DOI:10.1021/ja0294919
日期:2003.7.1
A new amide synthesis strategy based on a fundamental mechanistic revision of the reaction of thioacids and organic azides is presented. The data demonstrate that amines are not formed as intermediates in this reaction. Alternative mechanisms proceeding through a thiatriazoline intermediate are suggested. The reaction has been applied to the preparation of simple and architecturally complex amides