16013-14-2Relevant academic research and scientific papers
NEW PROCESS FOR THE PREPARATION OF AMENAMEVIR
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Page/Page column 7-8, (2020/12/30)
The present invention relates to an improved process for the preparation of Amenamevir and derivatives thereof via a four component Ugi reaction.
Iron(III) Chloride/l-Proline as an Efficient Catalyst for the Synthesis of 3-Substituted 1,2,4-Oxadiazoles from Amidoximes and Triethyl Orthoformate
Kaboudin, Babak,Kazemi, Foad,Pirouz, Maryam,Khoshkhoo, Aysan Baharian,Kato, Jun-Ya,Yokomatsu, Tsutomu
, p. 3597 - 3602 (2016/10/18)
A general, facile, and efficient method is presented for the synthesis of 3-substituted 1,2,4-oxadiazoles from amidoximes and triethyl orthoformate. The procedure employs an iron(III) chloride/l-proline catalytic system and the 3-substituted 1,2,4-oxadiaz
THERAPEUTICALLY ACTIVE COMPOSITIONS AND THEIR METHOD OF USE
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, (2012/02/02)
Provided are methods of treating a cancer characterized by the presence of a mutant allele of IDH1 comprising administering to a subject in need thereof a compound described here.
NOVEL PIPERAZINE DERIVATIVES AS INHIBITORS OF STEAROYL-CoA DESATURASE
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Page/Page column 20, (2009/10/01)
The present invention relates to piperazine derivatives that act as inhibitors of stearoyl-CoA desaturase. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment using the compounds.
NOVEL PIPERAZINE DERIVATIVES AS INHIBITORS OF STEAROYL-CoA DESATURASE
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Page/Page column 54, (2009/10/01)
The present invention relates to piperidine derivatives that act as inhibitors of stearoyl-CoA desaturase. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment using the compounds.
HYDRAZONE DERIVATIVE
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Page/Page column 27, (2010/11/08)
A compound represented by the following formula (I): wherein R1 represents hydrogen, aryl which may have a substituent, a saturated or unsaturated 5- to 7-membered heterocyclic group which may have a substituent, etc.; R2 represents hydrogen, aryl which may have a substituent, a saturated or unsaturated 5- to 7-membered heterocyclic group which may have a substituent, etc.; R3 represents hydrogen, etc.; Ar represents a divalent group derived from aromatic hydrocarbon, etc.; X represents a single bond, linear or branched alkylene having from 1 to 3 carbon atoms which may have a substituent, etc.; and G represents halogen, a saturated or unsaturated 5- or 6-membered cyclic hydrocarbon group which may have a substituent, a saturated or unsaturated 5- to 7-membered heterocyclic group which may have a substituent, etc., a salt thereof or a solvate thereof; and an agent for inhibiting aggregation and/or deposition of an amyloid protein or an amyloid-like protein, which comprises the compound, a salt thereof or a solvate thereof
An approach to pyrimidine N-oxides: Carboxamide oximes as precursors
Mlakar, Biserka,?tefane, Bogdan,Ko?evar, Marijan,Polanc, Slovenko
, p. 961 - 973 (2007/10/03)
A method for the synthesis of pyrimidines N-oxides is described. Various carboxamide oximes were treated with the appropriate 1,3-dicarbonyl compounds or their equivalents in the presence of trifluoroacetic acid as a catalyst to give the corresponding pyr
SYNTHESIS AND THERMOLYSIS OF SOME N-HYDROXIMOYL- AND N-HYDRAZONOYLAZOLES
Plenkiewicz, Jan,Zdrojewski, Tadeusz
, p. 675 - 710 (2007/10/02)
The reactions of nitrile oxides or nitrile imines with pyrazole, imidazole, 1,2,3- and 1,2,4-triazole or tetrazole derivatives yield the appropriate N-hydroximoyl- or N-hydrazonoylazoles.Thermolysis of 1-hydroximoyltetrazoles, depending on the nature of the substituents in the tetrazole ring, yields 1,2,4-oxadiazoles or 5-amino-1,2,4-oxadiazoles upon hydrazoic acid or nitrogen evolution.Under similar conditions, 1-hydrazonoyltetrazoles give 1,2,4-triazoles or 5-amino-1,2,4-triazoles while 2-hydrazonoyltetrazoles decompose to the dihydro-1,2,4,5-tetrazine derivatives.
Antiparasitic Agents. 6. Synthesis and Anthelmintic Activities of Novel Isothiocyanatophenyl-1,2,4-oxadiazoles
Haugwitz, R. D.,Martinez, A. J.,Venslavsky, J.,Angel, R. G.,Maurer, B. V.,et al.
, p. 1234 - 1241 (2007/10/02)
The syntheses and anthelmintic activities of 31 3- and 5-(isothiocyanatophenyl)-1,2,4-oxadiazoles are reported.In the primary anthelmintic screen, 3-(4-isothiocyanatophenyl)-1,2,4-oxadiazole (39) showed 100percent nematocidal activity and 3-(2-furanyl)-5-
[(1,2,4-Oxadiazol-3-yl)phenyl]carbamic or thiocarbamic acid esters
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, (2008/06/13)
Compounds of the formula STR1 and their acid-addition salts wherein X is O or S; R is hydrogen, lower alkyl, phenyl, chloro, bromo, trifluoromethyl, lower alkoxy, phenoxy, or di(lower alkyl)amino; R1 is hydrogen, lower alkyl, phenyl, substitute
