Results 201 to 210 of about 4,197 (216)

Participation of dihydrostyryl-2-pyrones and styryl-2-pyrones in the central effects of Polygala sabulosa (Polygalaceae), a folk medicine topical anesthetic

Pharmacology Biochemistry and Behavior, 2007
Filipe Silveira Duarte, Marcelo Duzzioni, Moacir Geraldo Pizzolatti   +2 more
exaly  

Synthesis of α-pyrones via palladium-catalyzed annulation of internal alkynes

Tetrahedron Letters, 1998
Richard C Larock, Xiaojun Han
exaly  

Fluorinated pyrones and cyclobutenecarboxylates

The Journal of Organic Chemistry, 1981
David C. England, Elaine A. Donald, Frank J. Weigert   +2 more
openaire   +1 more source

Antileishmanial activity of two γ-pyrones from Podolepsis hieracioides (Asteraceae)

Acta Tropica, 2003
Oliver Kayser, Albrecht F Kiderlen, Simon L Croft   +2 more
exaly  

2-Pyrone

2001
openaire   +1 more source

[Reaction of diphenylketene with 4-pyrones. 24. Studies on 4-pyrones].

Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, 1970
F, Eiden, M, Peglow
openaire   +1 more source

Synthesis of 3,5,6-trisubstituted α-pyrones from Baylis–Hillman adducts

Tetrahedron Letters, 2007
Hyun Seung Lee
exaly  

Bromination of 2-pyrone

The Journal of Organic Chemistry, 1969
William H. Pirkle, Martin B. Dines
openaire   +1 more source

Pyrones and other constituents from Podolepis species

Phytochemistry, 1989
J Jakupović
exaly  

Furan to Pyrone Conversions

HETEROCYCLES, 1982
Karel Wiesner, Franz Josef J拡gi, Masayoshi Tsubuki, Thomas Y. R. Tsai   +3 more
openaire   +1 more source