α-Lithiobenzyl ethers, generated by selective α-lithiation, undergo an aldol-Tishchenko reaction upon treatment with carboxylic esters and paraformaldehyde. The reaction of the organolithium with the carboxylate generates an intermediate enolate that, after formaldehyde addition, affords 1,2,3-triol derivatives in a straightforward and one-pot manner. These products are obtained as single diastereoisomers
申请人:The United States of America, as Represented by the Secretary, Dept. of Health & Human Services
公开号:US20150119426A1
公开(公告)日:2015-04-30
Disclosed are modulators of the human relaxin receptor 1, for example, of formula (I), wherein A, R
1
, and R
2
are as defined herein, that are useful in treating mammalian relaxin receptor 1 mediated facets of human health, e.g., cardiovascular disease. Also disclosed is a composition comprising a pharmaceutically suitable carrier and at least one compound of the disclosure, and a method for therapeutic intervention in a facet of mammalian health that is mediated by a human relaxin receptor 1.
5, 6-RING ANNULATED INDOLE DERIVATIVES AND USE THEREOF
申请人:Bennett Frank
公开号:US20100322901A1
公开(公告)日:2010-12-23
The present invention relates to 5,6-ring annulated indole derivatives of the formula (I), compositions comprising at least one 5,6-ring annulated indole derivatives, and methods of using the 5,6-ring annulated indole derivatives for treating or preventing a viral infection or a virus-related disorder in a patient.
NON-ATP DEPENDENT INHIBITORS OF EXTRACELLULAR SIGNAL-REGULATED KINASE (ERK)
申请人:Shapiro Paul S.
公开号:US20140179743A1
公开(公告)日:2014-06-26
A compound, having the formula A-1:
Wherein R
1
and R
2
are defined herein. Methods of using the compound and compositions containing the compound are provided.
HETERO RING-FUSED IMIDAZOLE DERIVATIVE HAVING AMPK ACTIVATING EFFECT
申请人:Tonogaki Keisuke
公开号:US20130184240A1
公开(公告)日:2013-07-18
Disclosed is a compound which is useful as an AMPK activator. A compound represented by the formula:
its pharmaceutically acceptable salt, or a solvate thereof,
wherein
a group represented by the formula:
is a group represented by the formula:
R
1
is each independently halogen, hydroxy, cyano, nitro, carboxy, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl or the like;
m is an integer of 0 to 3;
R
2
is hydrogen, or substituted or unsubstituted alkyl;
X is —O—; and
Y is substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl.