Back to Search
Start Over
Reactivity of Condensed Isoflavone Derivatives for Hydrazine
- Source :
- Chemistry of Natural Compounds. 54:654-659
- Publication Year :
- 2018
- Publisher :
- Springer Science and Business Media LLC, 2018.
-
Abstract
- Recyclization by hydrazine of furo[3,2-b]pyrano[2,3-f]chromen-4-ones, dipyrano[2,3-b:2,3-f]chromen4-ones, and pyrano[2,3-a]xanthen-4-ones derived from natural isoflavonoids and their analogs was studied. The reaction was shown to proceed selectively with opening of the chromone ring. Several substituted 4-arylpyrazoles containing furo[3,2-b]chromen-5-ol, pyrano[2,3-b]chromen-6-ol, and xanthen-8-ol fragments were synthesized.
- Subjects :
- 010405 organic chemistry
Hydrazine
Plant Science
General Chemistry
Ring (chemistry)
01 natural sciences
Medicinal chemistry
General Biochemistry, Genetics and Molecular Biology
0104 chemical sciences
010404 medicinal & biomolecular chemistry
chemistry.chemical_compound
Isoflavone Derivatives
chemistry
Chromone
Reactivity (chemistry)
Subjects
Details
- ISSN :
- 15738388 and 00093130
- Volume :
- 54
- Database :
- OpenAIRE
- Journal :
- Chemistry of Natural Compounds
- Accession number :
- edsair.doi...........2866cfe789759ed797fadbe9bdfeea2f