N-(tert-Butoxycarbonyl)-N-[(triethylenediammonium)sulfonyl]azanide: A Convenient Sulfamoylation Reagent for Alcohols
摘要:
A convenient and efficient procedure is described for the sulfamoylation of alcohols using N-(tertbutoxycarbonyl)-N-[(triethylenediammonium)sulfonyl]azanide (1). The ambient temperature stable reagent 1 reacts with phenols as well as primary and secondary alcohols to give high to modest yields. The relative reaction rate of substrates was determined (primary > phenol > secondary tertiary). The reagent's utility as a selective sulfamoylation reagent with polyols is also demonstrated.
N-(tert-Butoxycarbonyl)-N-[(triethylenediammonium)sulfonyl]azanide: A Convenient Sulfamoylation Reagent for Alcohols
摘要:
A convenient and efficient procedure is described for the sulfamoylation of alcohols using N-(tertbutoxycarbonyl)-N-[(triethylenediammonium)sulfonyl]azanide (1). The ambient temperature stable reagent 1 reacts with phenols as well as primary and secondary alcohols to give high to modest yields. The relative reaction rate of substrates was determined (primary > phenol > secondary tertiary). The reagent's utility as a selective sulfamoylation reagent with polyols is also demonstrated.
NOVEL PYRROLOPYRIMIDINE COMPOUND OR SALT THEREOF, PHARMACEUTICAL COMPOSITION CONTAINING SAME, ESPECIALLY AGENT FOR PREVENTION AND/OR TREATMENT OF TUMORS ETC BASED ON NAE INHIBITORY EFFECT
申请人:TAIHO PHARMACEUTICAL CO., LTD.
公开号:US20170066772A1
公开(公告)日:2017-03-09
An object to be solved by the present invention is to provide a novel pyrrolopyrimidine compound or a salt thereof having an NAE inhibitory action and a cell growth inhibitory effect. The present invention provides a compound or a salt thereof represented by Formula (A), as well as an NAE inhibitor, a pharmaceutical composition, and an antitumor agent comprising the compound or a salt thereof as an active ingredient.
HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME
申请人:Millennium Pharmaceuticals, Inc.
公开号:US20160009744A1
公开(公告)日:2016-01-14
Disclosed are chemical entities which are compounds of formula (I):
or pharmaceutically acceptable salts thereof; wherein Y, R
a
, R
a′
, R
b
, R
c
, X
1
, X
2
, X
3
, R
d
, Z
1
, and Z
2
have the values described herein and stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry. Chemical entities according to the disclosure can be useful as inhibitors of Sumo Activating Enzyme (SAE). Further provided are pharmaceutical compositions comprising a compound of the disclosure and methods of using the compositions in the treatment of proliferative, inflammatory, cardiovascular, and neurodegenerative diseases or disorders.
<i>N</i>-(<i>tert</i>-Butoxycarbonyl)-<i>N</i>-[(triethylenediammonium)sulfonyl]azanide: A Convenient Sulfamoylation Reagent for Alcohols
作者:Ian Armitage、Alexander M. Berne、Eric L. Elliott、Mingkun Fu、Frederick Hicks、Quentin McCubbin、Lei Zhu
DOI:10.1021/ol3009683
日期:2012.5.18
A convenient and efficient procedure is described for the sulfamoylation of alcohols using N-(tertbutoxycarbonyl)-N-[(triethylenediammonium)sulfonyl]azanide (1). The ambient temperature stable reagent 1 reacts with phenols as well as primary and secondary alcohols to give high to modest yields. The relative reaction rate of substrates was determined (primary > phenol > secondary tertiary). The reagent's utility as a selective sulfamoylation reagent with polyols is also demonstrated.
[EN] INHIBITORS OF NEDD8-ACTIVATING ENZYME<br/>[FR] INHIBITEURS DE L'ENZYME ACTIVANT NEDD8