Syntheses of 1-Hydroxytryptamines and Serotonins Having Fattyacyl or (E)-3-Phenylpropenoyl Derivatives as an Nb-Substituent, and a Novel Homologation on the 3-Substituent of the 1-Hydroxytryptamines upon Treatment with Diazomethane
摘要:
1-Hydroxytryptamines (6a-f) having (E)-3-phenyl-, (E)-3-(4-hydroxypheny)-, (E)-3-(4-hydroxy-3-methoxyphenyl)propenoyl, octanoyl, hexadecanoyl, and docosanoyl group as a Nb-substituent are prepared for the first time. Preparations of serotonins (2a- c, e) from the corresponding 1-hydroxytryptamines (6a- c, e) are also reported. A novel homologation on the 3-substituent of 1-hydroxytryptamines is discovered upon treatment with diazomethane in chloroform or dichloromethane.
Compounds, Compositions and Methods for Making the Same
申请人:Vafai Scott
公开号:US20090264496A1
公开(公告)日:2009-10-22
The present invention provides compounds and/or compositions that modulate PP2A methylation and/or activity and methods for preparing the same, which are useful for modulating the demethylation of PP2A, modulating the methylation of PP2A and/or modulating the activity of PP2A.
Identification of an arylalkylamine<i>N</i>-acyltransferase from<i>Drosophila melanogaster</i>that catalyzes the formation of long-chain<i>N</i>-acylserotonins
作者:Daniel R. Dempsey、Kristen A. Jeffries、Ryan L. Anderson、Anne-Marie Carpenter、Santiago Rodriquez Opsina、David J. Merkler
DOI:10.1016/j.febslet.2013.12.027
日期:2014.2.14
Arylalkylamine N‐acyltransferase‐like 2
2 (AANATL2) from Drosophila melanogaster was expressed and shown to catalyze the formation of long‐chain N‐acylserotonins and N‐acydopamines. Subsequent identification of endogenous amounts of N‐acylserotonins and colocalization of these fatty acid amides and AANATL2 transcripts gives supporting evidence that AANATL2 has a role in the biosynthetic formation of these important cell signalling lipids.
COMPOUNDS, COMPOSITIONS AND METHODS FOR MAKING THE SAME
申请人:Signum Biosciences, Inc.
公开号:US20170266161A1
公开(公告)日:2017-09-21
The present invention provides compounds and/or compositions that modulate PP2A methylation and/or activity and methods for preparing the same, which are useful for modulating the demethylation of PP2A, modulating the methylation of PP2A and/or modulating the activity of PP2A.
HUMAN GUT MICROBIOME-DERIVED BIOSYNTHETIC ENZYMES FOR PRODUCTION OF FATTY ACID AMIDES
申请人:Massachusetts Institute of Technology
公开号:US20200299738A1
公开(公告)日:2020-09-24
Disclosed herein, in some embodiments, are vectors encoding biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes), engineered cells comprising the vectors, and methods of using biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes) to produce fatty acid amides.