Treatment of 2-(1-aryl-3-propynoyl) anisoles 1 with N-chlorosuccinimide (NCS) or N-bromosuccinimide (NBS) gave the 3-halogenated flavones and their related molecules in moderate yields.
(METH)ACRYLIC ACID ESTER, ACTIVATION ENERGY RAY CURING COMPOSITION, AND INKJET RECORDING INK
申请人:MORITA Mitsunobu
公开号:US20130144057A1
公开(公告)日:2013-06-06
(Meth)acrylic acid ester, which contains one or more partial structures each represented by the following formula 1 in a molecule thereof, wherein the partial structure is a urethane structure which does not have a hydrogen atom directly bonded to a nitrogen atom of the following formula 1:
where the nitrogen atom is not bonded to a hydrogen atom.
[EN] FLAVONES AND FLAVANONES DERIVATES AS DNA METHYLTRANSFERASES INHIBITORS<br/>[FR] DÉRIVÉS DE FLAVONES ET FLAVANONES EN TANT QU'INHIBITEURS D'ADN MÉTHYLTRANSFÉRASES
申请人:INST NAT SANTE RECH MED
公开号:WO2011029956A1
公开(公告)日:2011-03-17
The present invention relates to a compound of formula (I) or its pharmaceutically acceptable salts, hydrates or hydrated salts or its polymorphic crystalline structures, racemates, diastereomers or enantiomers, for its use in the prevention and/or treatment of cancer, developmental diseases, neurodegenerative diseases or Trypanomiasis diseases by inhibition of DNA-methyltransferases.
Ink composition, inkjet recording method, printed material, method for producing planographic printing plate, and planographic printing plate
申请人:Tsuchimura Tomotaka
公开号:US20060178449A1
公开(公告)日:2006-08-10
An ink composition comprising a triarylsulfonium salt polymerization initiator containing at least one aryl skeleton having an electron attractive group as a substituent, a polymerizable compound, a sensitizing dye, and a colorant.
Polymerizable composition and planographic printing plate precursor
申请人:Taguchi Yoshinori
公开号:US20060051701A1
公开(公告)日:2006-03-09
The present invention provides a polymerizable composition comprising (A) a compound represented by the following formula (I), (B) an infrared absorbent, and (C) a compound having at least one addition-polymerizable ethylenically unsaturated bond, and a negative planographic printing plate precursor having a recording layer containing the polymerizable composition. In the formula (I), R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
each independently represent a hydrogen atom or a monovalent organic group; and X
−
represents an anion.