Vereshchagin, Anatoly N. published the artcilePot, atom and step economic (PASE) synthesis of 5-isoxazolyl-5H-chromeno[2,3-b]pyridine scaffold, Quality Control of 1076-59-1, the publication is Mendeleev Communications (2015), 25(6), 424-426, database is CAplus.
The new multicomponent reaction of salicylaldehydes, e.g., I, 2-aminoprop-1-ene-1,1,3-tricarbonitrile and 3-phenylisoxazol-5(4H)-one gave the corresponding substituted 2,4-diamino-5-(5-oxo-3-aryl-2,5-dihydroisoxazol-4-yl)-5H-chromeno[2,3-b]pyridine-3-carbonitriles, e.g., II, which are promising for biomedical applications.
Mendeleev Communications published new progress about 1076-59-1. 1076-59-1 belongs to isoxazole, auxiliary class Oxazoline,Benzene,Ester, name is 3-Phenylisoxazol-5(2H)-one, and the molecular formula is C8H11BO2S, Quality Control of 1076-59-1.
Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem