Results 91 to 100 of about 1,521 (192)

Synthesis of 7-Hydroxycoumarins by Condensation of Resorcinols with Ethyl Propiolate

, 1965
27 p., viiIn summary, the ethyl propiolate condensation fills out a valuable hole in the conversion of resorcinols to umbelliferoneso. Its use in the synthesis of psoralenes serves as a good example.
Kurkowski, Martin F.
core  

Exploring Diverse Glycone Preferences of Aspergillus rutinosidases

Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
Rutinosidases from Aspergillus niger (AnRut) and A. oryzae (AoRut) catalyze hydrolysis and transglycosylation with non‐natural glycosides as donors, enabling glycosylation of alcoholic and phenolic acceptors. AnRut exhibits broad glycone promiscuity, while AoRut has a narrower substrate scope.
Jitka Brouzdová, Lucie Petrásková, Katerina Brodsky, Natalia Kulik, Helena Pelantová, Martina Hurtová, Andrea Vopálenská, Kristýna Slámová, Pavla Bojarová, Vladimír Křen   +9 more
wiley   +1 more source

On the occurrence of growth inhibiting substances in rye

, 1967
The cause of the decreased food intake and lower growth rate of animals fed on rye was investigated. With rats it was proved that the causative agent was soluble in petroleum ether and acetone.
Wieringa, G.W.
core  

Toxic phenols in various Anacardiaceae species

, 2003
The leaves and bark of fifteen species of Mexican Anacardiaceae were analyzed by paper and thin layer chromatography for the presence of toxic phenols such as catechols, resorcinols and biflavonoids.
Aguilar-Ortigoza, CJ, Aguilar-Ortigoza, M, Sosa, V   +2 more
core  

Biphenyltetrols and dibenzofuranones from oxidative coupling of resorcinol with 4-alkyl-pyrocatechols: new clues to the mechanism of insect cuticle sclerotization.

, 1991
Oxidation of 4-alkylpyrocatechols 2 by means of an insect diphenoloxidase (laccase) or K3 [Fe(CN)6] yields, in the presence of resorcinols 1 (R2 H), complex mixtures of products from which biphenyltetrols 3 (R3 H) and dibenzofuranones 5 and 6 were ...
PROTA, GIUSEPPE, Peter, Martin G., NAPOLITANO, ALESSANDRA, Andersen, Svend Olav, Napolitano, A., Prota, G., M. G. PETER, Merle Miessner, Svend Olav Andersen, Giuseppe Prota, M. MIESSNER, Crescenzi, O., Martin G. Peter, Orlando Crescenzi, Miessner, M., Alessandra Napolitano, S. O. ANDERSEN, CRESCENZI, ORLANDO   +17 more
core   +1 more source

Data for: Estrogenic Phytochemical from Labisia pumila (Myrsinaceae) with Selectivity towards Estrogen Receptor Alpha and Beta Subtypes

NMR spectra of alkyl resorcinols and a dimeric 1,4-benzoquinone from Labisia pumila. Inclusive of graphs of concentration-response curve for estrogen receptor alpha and beta binding assay and Cytotoxic HL60 ...
Choo, C
core   +1 more source

First Use of Tapinarof Monotherapy for Seborrhoeic Dermatitis: A Case Report. [PDF]

Acta Derm Venereol, 2023
Issa NT, Kaiser M.
europepmc   +1 more source

Water-Mediated Arylation of an Imine Intermediate: A Catalyst- and Promoter-Free Three-Component Coupling in a Mortar Reactor. [PDF]

ACS Omega
Uenishi J.
europepmc   +1 more source

Cannabidiol and ∆9-Tetrahydrocannabinol in Endometriosis: A Literature Review on Therapeutic Applications and Mechanisms. [PDF]

JBRA Assist Reprod
Godoy JR, Castilhos JP, Caruso FB, Hentschke MR.   +3 more
europepmc   +1 more source

Tyrosinase Inhibition and Antimelanogenic Effects of Resorcinol-Containing Compounds. [PDF]

ChemMedChem
Beaumet M, Lazinski LM, Maresca M, Haudecoeur R.   +3 more
europepmc   +1 more source