5- pyrrolidinon

Thiazolidin 4-Isopropyl-3-[(5-pyrrolidinon-2-yl)-acetyl]-2-thiono- E21b, 2003 (5-OAc-2-pyrrolidinon + Het —CH = CH2)... [Pg.1051]

SYNS N-METHYLPYRROLIDINONE N-METHYL-2-PYRROLIDINONE 1-METHYL-2-PYRROLIDINONE 1-METHYL-5-PYRROLIDINONE iMETHYLPYR-ROLIDONE 1-METHYL-2-PYRROLIDONE N-METHYL-2-PYRROLIDONE M-PYROL NMP... [Pg.948]

Pyrrolidinone-2-carboxylic acid 5-oxoproline IV.A-3, XVII.A-4, XVII.C-1 ... [Pg.1758]

SALICYLIC ACID AND RELATED COMPOUNDS] (Vol 21) l-Acetamido-2-pyrrolidinone [7491-74-9]... [Pg.4]

PETHACRYLIC ACID AND DERIVATIVES] pol 16) N-(3-Methacryloyloxyethyl)2-pyrrolidinone methacrylate p6747-97-4]... [Pg.611]

See also N-methylol-2-pyrrolidinone.) PYRROLE AND PYRROLE DERIVATIVES] (Vol 20)... [Pg.626]

A Vinyl-2-pyrrolidinone. l-Ethenyl-2-pyrrohdinone [88-12-0] C H NO, A/-vinylpyrrohdinone, was developed by Reppe s laboratory in Germany at the beginning of World War II and patented in 1940 (215). [Pg.114]

Vinyl etheis serve as a source of vinyl groups for transvinylation of such compounds as 2-pyrrolidinone or caprolactam (240,241). Compounds such as carbon tetrachloride (242) or trinitromethane (243) can add across the double bond. [Pg.116]

Other nootropic agents in some stage of clinical development include nebracetam (9), nefinacetam (10), and BMY 21502 (11). Nebracetam, an aminomethyl pyrrolidinone derivative, is expected to be approved in Japan in 1994 (73). In clinical studies involving patients having cerebrovascular or senile dementia of the Alzheimer s type, clinical symptoms such as spontaneous or emotional expression were enhanced in up to 71% of cases. Long-term treatment using nebracetam in patients with cerebral infarction also afforded marked improvement in most cases with few side effects (74). A review of this compound has beenpubUshed (75). [Pg.95]

Phjsica/ absorption systems A/-methyl-2-pyrrolidinone methanol... [Pg.349]

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