Incorporation of carbohydrates and peptides into large triazine-based screening libraries using automated parallel synthesis
摘要:
A procedure for the sequential, selective derivatization of cyanuric chloride that allows for the incorporation of carbohydrates and peptides has been elucidated. As a result, large combinatorial arrays of individual derivatives, over 40,000 in all, have been produced in 50 mu mole quantities using automated parallel solution phase synthesis. The use of this technology in a search for protease inhibitors, glycopeptide surrogates and other bioactive compound classes will also be discussed. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
Incorporation of carbohydrates and peptides into large triazine-based screening libraries using automated parallel synthesis
摘要:
A procedure for the sequential, selective derivatization of cyanuric chloride that allows for the incorporation of carbohydrates and peptides has been elucidated. As a result, large combinatorial arrays of individual derivatives, over 40,000 in all, have been produced in 50 mu mole quantities using automated parallel solution phase synthesis. The use of this technology in a search for protease inhibitors, glycopeptide surrogates and other bioactive compound classes will also be discussed. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
Methods and compositions for servicing fluids comprising derivatized cellulose gelling agents
申请人:Hanes E. Robert
公开号:US20060196662A1
公开(公告)日:2006-09-07
One embodiment of the present invention provides methods of treating a portion of a subterranean formation, comprising providing a treatment fluid comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent is made by reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid; and, placing the treatment fluid in the portion of the subterranean formation. Another embodiment of the present invention provides methods of derivatizing cellulose, comprising reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid. Another embodiment of the present invention provides crosslinkable treatment fluids for use in subterranean formations comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent comprises a cellulose that has been derivatized to comprise an alpha carboxylic acid or a compound comprising a 1,3-cis diol moiety.
Klebanov, M. S.; Kir'yazev, F. Yu.; Chervinskii, A. Yu., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, # 11, p. 2193 - 2196
作者:Klebanov, M. S.、Kir'yazev, F. Yu.、Chervinskii, A. Yu.、Shologon, I. M.
DOI:——
日期:——
KLEBANOV, M. S.;KIRYAZEV, F. YU.;CHERVINSKIJ, A. YU.;SHOLOGON, I. M., ZH. ORGAN. XIMII, 1984, 20, N 11, 2407-2411
作者:KLEBANOV, M. S.、KIRYAZEV, F. YU.、CHERVINSKIJ, A. YU.、SHOLOGON, I. M.
DOI:——
日期:——
Incorporation of carbohydrates and peptides into large triazine-based screening libraries using automated parallel synthesis
作者:Gary R. Gustafson、Carmen M. Baldino、Mary-Margaret E. O'Donnell、Adrian Sheldon、Robert J. Tarsa、Christopher J. Verni、David L. Coffen
DOI:10.1016/s0040-4020(98)00134-3
日期:1998.4
A procedure for the sequential, selective derivatization of cyanuric chloride that allows for the incorporation of carbohydrates and peptides has been elucidated. As a result, large combinatorial arrays of individual derivatives, over 40,000 in all, have been produced in 50 mu mole quantities using automated parallel solution phase synthesis. The use of this technology in a search for protease inhibitors, glycopeptide surrogates and other bioactive compound classes will also be discussed. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.