56447-09-7Relevant academic research and scientific papers
SGC STIMULATORS
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Page/Page column 267-268, (2012/01/15)
Compounds of Formula (I) are described. They are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds may be useful for treating, preventing or managing various disorders that are herein disclosed.
Indol-3-ylcycloalkyl ketones: Effects of N1 substituted indole side chain variations on CB2 cannabinoid receptor activity
Frost, Jennifer M.,Dart, Michael J.,Tietje, Karin R.,Garrison, Tiffany R.,Grayson, George K.,Daza, Anthony V.,El-Kouhen, Odile F.,Yao, Betty B.,Hsieh, Gin C.,Pai, Madhavi,Zhu, Chang Z.,Chandran, Prasant,Meyer, Michael D.
experimental part, p. 295 - 315 (2010/06/11)
Several 3-acylindoles with high affinity for the CB2 cannabinoid receptor and selectivity over the CB1 receptor have been prepared. A variety of 3-acyl substituents were investigated, and the tetramethylcyclopropyl group was found to lead to high affinity CB2 agonists (5, 16). Substitution at the N1-indole position was then examined. A series of aminoalkylindoles was prepared and several substituted aminoethyl derivatives were active (23-27, 5) at the CB2 receptor.Astudy of N1 nonaromatic side chain variants provided potent agonists at the CB2 receptor (16, 35-41, 44-47, 49-54, and 57-58). Several polar side chains (alcohols, oxazolidinone) were well-tolerated for CB2 receptor activity (41, 50), while others (amide, acid) led to weaker or inactive compounds (55 and 56). N1 aromatic side chains also afforded several high affinity CB2 receptor agonists (61, 63, 65, and 69) but were generally less potent in an in vitro CB2 functional assay than were nonaromatic side chain analogues.
PROCESS FOR PREPARING AMIDRAZONES
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Page/Page column 24-25, (2008/06/13)
The present invention relates to a novel process for preparing amidrazones of the formula (I) wherein R, R1, R2, A, B, W, Y and n have the meanings as indicated in the description. Further, the invention relates to novel compounds us
3-CYCLOALKYLCARBONYL INDOLES AS CANNABINOID RECEPTOR LIGANDS
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Page/Page column 92, (2008/06/13)
The present invention provides novel compounds of Formula (I), which are CB2 selective ligands useful for the treatment of pain.
AMIDRAZONE COMPOUNDS FOR COMBATING ANIMAL PESTS
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Page/Page column 46-47, (2008/06/13)
The present invention relates to new amidrazone compounds which are useful for combating animal pests, in particular insects, arachnids and nematodes. The invention also relates to a method for combating insects, nematodes and arachnids. The amidrazone co
Novel method for the synthesis of α- and β-halogenonaphthalenes by regioselective benzannulation of aryl(gem-dihalogenocyclopropyl)methanols: Application to the total synthesis of the lignan lactones, justicidin E and taiwanin C
Tanabe, Yoo,Seko, Shinzo,Nishii, Yoshinori,Yoshida, Taichi,Utsumi, Naoka,Suzukamo, Gohfu
, p. 2157 - 2165 (2007/10/03)
Acid treatment of two types of aryl(gem-dihalogenocyclopropyl)methanols (ADCMs) 1 and 3 gives α- and β-halogenonaphthalenes in good yields with excellent selectivity. These alternative annulations involve two distinctive types of highly regioselective acid-induced cyclopropane ring cleavage, wherein the preferential formation of more stable cationic intermediates determines the selectivity. The stereochemical mode of both the preparation and the annulation between diastereoisomers of an ADCM has been checked. As a demonstration of this annulation, a total synthesis of each of the natural lignan lactones, justicidin E 19 and taiwanin C 20, has also been performed. Since these 4-arylnaphthalenes are expected to exhibit biological activity, the anti-platelet activating factor (anti-PAF) activity of justicidin E has been assayed.
Synthesis and spectral properties of cyclopropyl-substituted phosphaalkenes
Kostitsyn, A. B.,Ruzek, H.,Heydt, H.,Regitz, M.,Nefedov, O. M.
, p. 635 - 640 (2007/10/02)
Cyclopropanecarboxylic acid chlorides 5a-d react with tris(trimethylsilyl)phosphane 6 in benzene at -2 deg C to form cyclopropylcarbonyl-bis(trimethylsilyl)phosphanes 7.These products undergo silylic rearrangement at 25 deg C to yield phosphoalkenes 8.Compounds 8a,b,d are formed as mixtures of Z- and E-isomers where the latter predominante.In the case of 8c, the Z-isomer is formed exclusively. - Key words: phosphaalkenes, cyclopropyl-substituted, E/Z-isomerism.
6-(Substituted-cycloalkylcarboxamide) penicillanic acids
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, (2008/06/13)
Penicillins of the formula SPC1 Or a pharmaceutically-acceptable, nontoxic salt thereof, Wherein R1 and R2 are the same or different and each is hydrogen, fluorine, chlorine or bromine; or when R2 is hydrogen, R1 can also be cyano, hydroxyl, azido, amino or nitro; or R1 and R2 are bonded to a ring carbon atom and constitute a single oxygen atom; R3 is hydrogen, methyl, chlorine, bromine, cyano, methoxy or carboxyl; and n is 2 to 7; Are useful for their antibacterial activity.
