54306-15-9

Upstream product

• 104-03-0 4-nitrobenzeneacetic acid 
• 61081-32-1 1-nitro-4-(4-tolylsulfonylmethyl)benzene 
• 100-11-8 1-bromomethyl-4-nitro-benzene 
• 824-79-3 sodium 4-methylbenzenesulfinate 

Relevant academic research and scientific papers

Copper-Mediated Decarboxylative Sulfonylation of Arylacetic Acids with Sodium Sulfinates

Herein, we present a copper-mediated decarboxylative sulfonylation of arylacetic acids with sodium sulfinates that provides viable access to sulfone compounds. This protocol features readily available feedstocks, simple operations, high regioselectivities, and moderate to good yields. The newly obtained products could be converted to other useful compounds. Importantly, the products and their derivatives exhibited potent antitumor activities in vitro, which were tested by MTT assay.

AROMATIC SULFONE COMPOUND AS ALDOSTERONE RECEPTOR MODULATOR

The present invention provides a compound represented by the following formula (I): [wherein, A represents a group of the following formula (A-1): etc., R1 and R2 each independently represent a hydrogen atom etc., Z represents CR3 etc., W represents CR4 etc., Q represents CR5 etc., R3, R4 and R5 each independently represent a hydrogen atom etc., Y represents an oxygen atom or sulfur atom, X represents an oxygen atom etc. and B represents an optionally substituted aryl group or optionally substituted heteroaryl group], the prodrug thereof or the pharmaceutically acceptable salt thereof for preventing or treating various diseases such as hypertesion, cerebral stroke, cardiac failure, etc.

Anilide derivative, production and use thereof

This invention is to provide a compound of the formula: wherein R1 is an optionally substituted 5- to 6-membered ring: C is a divalent group of the formula: wherein the ring A is an optionally substituted 5- to 6-membered aromatic ring, X is an optionally substituted C, N or O atom, and the ring B is an optionally substituted 5- to 7-membered ring; Z is a chemical bond or a divalent group; R2 is (1) an optionally substituted amino group in which a nitrogen atom may form a quaternary ammonium, etc., or a salt thereof, which is useful for antagonizing MCP-1 receptor.

Antihyperlipidemic/antioxidant dihydroquinolines

The present invention relates to novel dihydroquinolines which are useful for cholesterol lowering and as antioxidant agents. Also provided is a process for preparing the dihydroquinolines of the present invention, pharmaceutical compositions, and a method of treating or inhibiting hypercholesterolemia, hyperlipidemia, atherosclerosis, and LDL oxidation which comprises administering to birds and mammals in need of such treatment an effective amount of a compound of the present invention.