58343-54-7

Usage

InChI:InChI=1/C9H8O3/c1-6-2-8-9(12-5-11-8)3-7(6)4-10/h2-4H,5H2,1H3

Upstream product

• 5025-53-6 5-bromo-6-methylbenzo[d][1,3]dioxole 
• 68-12-2 N,N-dimethyl-formamide 
• 7145-99-5 5-methyl-1,3-benzodioxole 
• 4885-02-3 Dichloromethyl methyl ether 

Downstream Products

• 891193-12-7 1-(2-methyl-4,5-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene oxide 
• 891193-10-5 1-(2-methyl-4,5-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene 
• 891193-07-0 (E)-1-(2-methyl-4,5-methylenedioxyphenyl)-2-(2-hydroxyphenyl)ethene 

Relevant academic research and scientific papers

Synthesis of cicerfuran, an antifungal benzofuran, and some related analogues

Routes were investigated for the synthesis of cicerfuran, a hydroxylated benzofuran from wild chickpea implicated in resistance to Fusarium wilt, and some of its analogues. A novel method is described for the synthesis of oxygenated benzofurans by epoxidation and cyclisation of 2′-hydroxystilbenes. The stilbene intermediates required could be synthesised by palladium-catalysed coupling of styrenes with mono-oxygenated aryl halides but not with di-oxygenated aryl halides. Stilbenes corresponding to the latter were synthesised by Wittig reactions.

Benzoylpyridine derivative or its salt, fungicide containing it as an active ingredient, its production process and intermediate for producing it

The present invention relates to a fungicide containing a novel benzoylpyridine derivaitive or its salt. The present invention provides a fungicide containing a benzoylpyridine derivative represented by formula (I) or its salt: wherein X is a halogen atom, a nitro group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cyclo(alkoxy group, a hydroxyl group, a substitutable hydrocarbon group, a substitutable alkylthio group, a cyano group, a carboxyl group which may he esterified or amidated, or at substitutable amino group; n is 1, 2, 3 or 4; R1 is a substitutable alkyl group, R2 is a substitutable alkyl group, it substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group or a hydroxyl group; and m is 1, 2, 3 or 4, provided that when m is at least 2, R2 may contain an oxygen atom to form a condensed ring.

Thieno-pyridine sulfonamides derivatives thereof and related compounds that modulate the activity of endothelin

Methods, compositions, and compounds for modulating the activity of an endothelin peptide are provided. The methods use compositions that contain compounds that include those of the formula: STR1 where X is selected from groups that include O, S, and NH; Y is selected from O+ and N, and R1 and R2 are each selected independently from among alkyl, lower alkenyl, lower alkynyl, lower haloalkyl, halide, pseudohalide or H, except that R2 is not halide. R3, R4 and R5 are selected from among groups that include hydrogen, halide, alkoxy, alkyl, haloalkyl; and R7 is selected from groups that include (CH2)r R18, in which r is 0 to 6 and R18 is selected from groups that include aryl, particularly pyrmidinyl and phenyl. The methods are effected by contacting endothelin receptors with one or more of the compounds or with compositions containing one or more of the compounds prior to, simultaneously with, or subsequent to contacting the receptors with an endothelin peptide.