Studies on pyrrolidinones. Synthesis of new alpha-pyridones derivativesDna-topoisomerase-iMethyl n-(344'5-tetramethoxybenzhydryl)pyroglutamate hei-81Hexacyclic camptothecin analogsC-ring analogsAntitumor-activityVitro cytotoxicityPyroglutamic acidDimethyl 7-methoxycarbonylmethyl-5-oxo-1,2,3,5-tetrahydro-...
Synonyms:2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), graft CAS:333724-47-3 MF: MW:0 EINECS: Mol File:Mol File Information Error Report Your Email:
(2003): 2-pyrrolidinone induces a long-lasting facilitation of hippocampal synaptic transmis- sion by enhancing alpha 7 ACh receptor responses via a PKC pathway. Brain Res. Mol. Brain Res., 117, 91-96.Miyamoto, H., Yaguchi, T., Ohta, K., Nagai, K., Nagata, T., Yamamoto, S., et...
Studies on Pyrrolidinones. Synthesis and Cyclization of N-[#alpha#-Napthyl-3(3,4,5-Trimethoxyphenyl)-methyl]pyroglutamic AcidCondensation of trimethoxyphenyl naphthylcarbinol trimethylsilyl ether with methyl N-trimethylsilyl-pyroglutamate yields two separable esters. The Friedel-Cra...
Zhou, X.,Huang, P.-Q.A Versatile Approach to Protected (4S,5R)-4-Hydroxy-5-(?-hydroxyalkyl)-2-pyrrolidinones. Synlett . 2006Zhou, X.; Huang, P.-Q. A versatile approach to protected (4S,5R)-4-hydroxy-5- (-hydroxyalkyl)-2-pyrrolidinones. Synlett 2006, 1235-1239. (b) Zhou,...
(R)- and (S)-3-hydroxy-4,4- dimethyl-1-phenyl-2-pyrrolidinone as chiral auxiliaries in the enantio- selective preparation of alpha-aryloxypropanoic acid herbicides and alpha- chlorocarboxylic acids. Tetrahedron: Asymmetry 1998, 9, 2065-2079....
reacting an alpha-keto carboxy acid ester or derivative with a pyrrolidinone to form an intermediate, subjecting the intermediate to asymmetric hydrogenation using a chiral catalyst to form the end productdoi:US7217826 B2The invention concerns 2-oxo-1-pyrrolidine derivatives and a process for ...