Studies on Anti-MRSA Parenteral Cephalosporins. II. Synthesis and Antibacterial Activity of 7.BETA.-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2(Z)-alkoxyiminoacetamido]-3-(substituted imidazo [1,2-b]pyridazinium-1-yl)methyl-3-cephem-4-carboxylates and Related Compounds.
[EN] PYRIMIDINONES AS PDE10 INHIBITORS<br/>[FR] PYRIMIDINONES CONSTITUANT DES INHIBITEURS DE PDE10
申请人:MERCK SHARP & DOHME
公开号:WO2010138585A1
公开(公告)日:2010-12-02
The present invention is directed to pyrimidinone compounds of general structural formula (I) which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 10 (PDE10).
Novel Arylamidine Derivative, Salt Thereof, and Antifungal Containing These
申请人:Hayashi Kazuya
公开号:US20080319016A1
公开(公告)日:2008-12-25
An arylamidine derivative represented by the general formula (wherein R
1
represents optionally protected or substituted amidino; and R
2
and R
3
are the same or different and each represents hydrogen or halogeno) or a salt of the derivative. The derivative and salt have potent activity against fungi including ones having tolerance to azole type drugs and further have high safety and excellent properties in a repeated dose toxicity test. They are hence useful as an excellent antifungal.
Arylamidine derivative, salt thereof, and antifungal containing these
申请人:Toyama Chemical Co., Ltd.
公开号:US07700623B2
公开(公告)日:2010-04-20
An arylamidine derivative represented by the general formula (wherein R1 represents optionally protected or substituted amidino; and R2 and R3 are the same or different and each represents hydrogen or halogeno) or a salt of the derivative. The derivative and salt have potent activity against fungi including ones having tolerance to azole type drugs and further have high safety and excellent properties in a repeated dose toxicity test. They are hence useful as an excellent antifungal.
[EN] HYDROXAMATE COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF<br/>[FR] COMPOSÉ HYDROXAMATE, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION<br/>[ZH] 羟肟酸酯化合物、其制备方法及其应用
phthalimido trifluoroethanol with aryl bromides to furnish α-aryl-α-trifluoromethyl alcohols is reported. This reaction proceeds via a photoinduced charge transfer of an electrondonor–acceptorcomplex between Hantzsch ester and phthalimido trifluoroethanol, followed by 1,2-hydrogen atom transfer, to generate the α-hydroxytrifluoroethyl radical for the cross-coupling of aryl bromides. No exogenous photocatalysts