Accès ouvert
2018
dataset
OpenAlex
Ana B. Bueno, Javier Agejas, Howard B. Broughton, Robert Dally et autres
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …
Accès ouvert
2017
article
OpenAlex
Ana B. Bueno, Javier Agejas, Howard B. Broughton, Robert Dally et autres
NMR conformational analysis of a hydroxyethylamine peptide isostere developed as an aspartic protease inhibitor shows that it is a flexible architecture. Cyclization to form pyrrolidines, piperidines, or morpholines results in a preorganization of the whole system in solution. The resulting conformation is …
es, us
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
Mark D. Chappell, Renhua Li, Stephon C. Smith, Bruce A. Dressman et autres
As part of our ongoing efforts to identify novel ligands for the metabotropic glutamate 2 and 3 (mGlu 2/3 ) receptors, we have incorporated substitution at the C3 and C4 positions of the (1 S,2 R,5 R,6 R )-2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid scaffold to …
us, es, gb
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
Bruce A. Dressman, Eric G. Tromiczak, Mark D. Chappell, Allie E. Tripp et autres
us, gb
(code pays fourni par la source)
2016
dataset
OpenAlex
Mark D. Chappell, R. Li, Stephon C. Smith, Bruce A. Dressman et autres
2016
article
OpenAlex
Amelia Díaz, José F. Soriano, Ángela Beleña
es
(code pays fourni par la source)
2016
dataset
OpenAlex
Amelia Díaz, José F. Soriano, Ángela Beleña
2012
article
OpenAlex
J.L.G. Ruano, José F. Soriano, Alberto Fraile, Michel Martin et autres
Reactions of enantiopure 2-p-tolylsulfinylcyclopent-2-en-1-one with cyclic nitrones afforded pyrrolo or azepine-fused cyclopenta[d]isoxazolidines in high yields under mild conditions. Comparison of these results with those obtained with cyclopent-2-en-1-one as the dipolarophile shows that the sulfinyl group increases the reactivity of the enonic system …
es
(code pays fourni par la source)
2011
reference-entry
OpenAlex
Gernot Boche, Javier Mendiola, Juan A. Rincón, Carlos Mateos et autres
[36016-40-7] C9H13NO3S (MW 215.2) InChI = 1S/C9H13NO3S/c1-6-4-7(2)9(8(3)5-6)14(11,12)13-10/h4-5H,10H2,1-3H3 InChIKey = CHKQALUEEULCPZ-UHFFFAOYSA-N (reagent for electrophilic aminations, NH2 transfer to nucleophiles) Physical Date: mp 93–94 °C.1 Solubility: very sol diethyl ether, chloroform, dichloromethane, benzene, ethanol, THF; insol water and petroleum ether. Analysis of Reagent Purity: …
de, es
(code pays fourni par la source)
Accès ouvert
2009
article
OpenAlex
J.L.G. Ruano, Cristina Fajardo, Alberto Fraile, Michel Martin et autres
Cycloadditions of nitrone 1 and pyridylnitrile oxide 4 to furanones 2 and 3 afford tetrahydrofuro[3',4':4,5]isoxazolo[2,3-a]dibenzo[c,f]azepin-1(3H)-ones and furo[3,4d]isoxazolin-4(H)-ones, respectively, in a totally regioselective manner.The resulting adducts evolve into the corresponding pyrroloisoxazole systems by treatment with ammonium hydroxide and hydrazine hydrate in good yield.The …
es
(code pays fourni par la source)
2009
article
OpenAlex
Javier Mendiola, Juan A. Rincón, Carlos Mateos, José F. Soriano et autres
The aminating reagent O -mesitylsulfonylhydroxylamine (MSH) has a known potential hazard since it contains high-energy functional groups in its structure. There are references in the literature that report several incidents involving the use of pure and crystalline MSH. The preparation and safe …
es
(code pays fourni par la source)
2005
article
OpenAlex
Mario Barberis, Pablo García‐Losada, Sehila Pleite, Ramón Rodríguez et autres
es
(code pays fourni par la source)