Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 58081-05-3, is researched, SMILESS is O=C1OC[C@H](O)C1, Molecular C4H6O3Journal, Article, Research Support, Non-U.S. Gov’t, Brain Research Bulletin called Structural and stereoisomeric specificity of serum-borne sugar acids related to feeding control by rats, Author is Sakata, Toshiie, the main research direction is sugar acid appetite hypothalamus structure.Quality Control of (R)-4-Hydroxydihydrofuran-2(3H)-one.
Specificity of chem. structures and stereoisomers among serum-borne short-chain organic acids in rats were assessed for their effects on feeding behavior and humoral factors by infusion into the rat 3rd cerebroventricle. Infusion of glyceric acid (1.0 μmol), 3,4-dihydroxybutanoic acid γ-lactone (3,4-DB), or 3,4,5-trihydroxypentanoic acid γ-lactone (2.50 μmol) immediately before the dark phase decreased food intake for, at most, 24 h. These acids did not affect drinking or ambulation. Initial feeding, not necessarily accompanied by periprandial drinking, was induced after infusion of 2,4-dihydroxy-butanoic acid γ-lactone, 2,4,5-trihydroxypentanoic acid γ-lactone (2,4,5-TP), or exogenous 2,4,5,6-tetrahydroxyhexanoic acid γ-lactone (2.50 μmol) in the light phase. Of these acids, 3,4-DB most potently suppressed and 2,4,5-TP most potently enhanced feeding. Of these, the 2S,4S-isomer and the 3S-isomer were the most potent of 2,4,5-TP and 3,4-DB, resp. Only the 2S,4S-isomer of 2,4,5-TP induced hypoglycemia with hyperinsulinemia, whereas opposite effects were produced by the 3S-isomer of 3,4-DB. The positions of the hydroxyl groups on 4-butanolide and the S- and S,S-stereoisomers are important in modulating food intake through the hypothalamus.
There is still a lot of research devoted to this compound(SMILES：O=C1OC[C@H](O)C1)Quality Control of (R)-4-Hydroxydihydrofuran-2(3H)-one, and with the development of science, more effects of this compound(58081-05-3) can be discovered.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem