Results 11 to 20 of about 4,314 (255)

Facile Access to Piezoelectric Polyamides by Polyamidation of Carboxylic Acids and Ynamides for Potent Tumor Immunotherapy. [PDF]

Angew Chem Int Ed Engl
We establish a simple polyamidation of carboxylic acids and ynamides to synthesize versatile piezoelectric polyamides, with the merits of 100% atom economy, no waste generation, and additive‐free as well as catalyst‐free system. Tetraphenylethene containing polyamides can generate reactive oxygen species and elicit robust immunogenic cell death ...
Li X, Yan R, Tan M, Kwok RTK, Sun J, Xiang H, Ma X, Lam JWY, Tang BZ.   +8 more
europepmc   +2 more sources

The Chemical Reactivity Study of Organotin(IV) 4-aminobenzoates Using Cyclic Voltammetry and Antioxidant Activity Test by the DPPH Method

, 2020
Chemical reactivity studies of the organotin(IV) carboxylates diphenyltin(IV) di-4-aminobenzoate (1) and triphenyltin(IV) 4-aminobenzoate (2) were conducted using cyclic voltammetry.
W. Sari, H. I. Qudus, S. Hadi
semanticscholar   +1 more source

Polymorphism in p-aminobenzoic acid [PDF]

CrystEngComm, 2019
We review the polymorphism of p-aminobenzoic acid (pABA), a model drug compound whose crystallisation and polymorphic behaviour has been extensively studied in recent years.
Isaac J. Sugden, Roger J. Davey, Martin R. Ward, Iain D. H. Oswald, Aurora J. Cruz-Cabeza, Aurora J. Cruz-Cabeza   +5 more
openaire   +4 more sources

Small-Molecule Acetylation Controls the Degradation of Benzoate and Photosynthesis in Rhodopseudomonas palustris

mBio, 2018
The degradation of lignin-derived aromatic compounds such as benzoate has been extensively studied in Rhodopseudomonas palustris, and the chemistry underpinning the conversion of benzoate to acetyl coenzyme A (acetyl-CoA) is well understood.
Chelsey M. VanDrisse, Jorge C. Escalante-Semerena   +1 more
doaj   +1 more source

Structure/function relationships in the inhibition of thimet oligopeptidase by carboxyphenylpropyl-peptides [PDF]

, 1991
Some novel N-[1(RS)-carboxy-3-phenylpropyl]tripeptide p-aminobenzoates have been synthesised as inhibitors of thimet oligopeptidase (EC 3.4.24.15). These compounds are considered to bind as substrate analogues with the Cpp group in S1 and the peptide ...
Alan J. Barrett, Barrett, Barrett, Barrett, C.Graham Knight, Chu, Dive, Kam, Knight, Lasdun, Maycock, Monzingo, Morrison, Orlowski, Orlowski, Orlowski, Rawlings, Schecter, Stewart, Thorsett, Tisljar, Tsuru   +21 more
core   +1 more source

Vacuum-assisted sorbent extraction: An analytical methodology for the determination of ultraviolet filters in environmental samples [PDF]

, 2020
Vacuum-assisted sorbent extraction (VASE) has been applied for the first time in the determination of UV filters in water samples in combination with gas chromatography-mass spectrometry.
Ann, Benedé, Benedé, Brausch, Camino-Sánchez, Chisvert, Cochran, Cox, Downs, Díaz-Cruz, Hyde, Jeleń, Kolb, Lores, Pawliszyn, Pierson, Psillakis, Ramos, Ramos, Regulation (, Rodil, Tazarona, Trujillo-Rodríguez, Trujillo-Rodríguez, Trujillo-Rodríguez, Trujillo-Rodríguez, United States Environmental Protection Agency (EPA), Vila, Vila, Vila, Wang, Zhang   +31 more
core   +3 more sources

Substituent position effects on sunscreen photodynamics : a closer look at methyl anthranilate [PDF]

, 2018
Towards the development of a bottom-up rationale for sunscreen design, the effects of substituent position on the ultrafast photodynamics of the sunscreen precursor methyl anthranilate (MA, an ortho compound) were evaluated by studying para- and meta-MA ...
Cole-Filipiak, Neil C., Hine, Nicholas, Krokidi, Konstantina, Richings, Gareth, Rodrigues, Natércia das Neves, Stavros, Vasilios G., Thornton, Georgia L., Turner, Matthew A. P.   +7 more
core   +2 more sources

The influence of heat capacity assumptions on the estimation of solubility parameters from solubility data [PDF]

, 1989
Regular solution theory indicates that solubility parameters of crystalline organic compounds can be estimated from solubilities in London solvents. The equation for this purpose is: where X2 is the mole fraction solubility of a compound in a solvent ...
Flynn, Gordon L., Neau, Steven H., Yalkowsky, Samuel H.   +2 more
core   +1 more source

The Kinetics of the Decarboxylation of O-Aminobenzoic Acid, m-Aminobenzoic Acid and p-Aminobenzoic Acid in Catechol.

, 1977
College of Engineering, University of Riyadh, Riyadh, Saudi Arabia. Manuscript received 19 April 1976; revised 1 December 1976; accepted 15 January 1977 Rate constants and activation parameters are reported for the decarboxylation of ortho-, meta- and para-aminobenzoic acids in catechol.
M. A. HALEEM, M. A. HAKEEM
openaire   +2 more sources

Development of potent and selective inhibitors of aldo-keto reductase 1C3 (type 5 17β-hydroxysteroid dehydrogenase) based on N-phenyl-aminobenzoates and their structure-activity relationships.

Journal of Medicinal Chemistry, 2012
Aldo-keto reductase 1C3 (AKR1C3; type 5 17β-hydroxysteroid dehydrogenase) is overexpressed in castration resistant prostate cancer (CRPC) and is implicated in the intratumoral biosynthesis of testosterone and 5α-dihydrotestosterone.
A. Adeniji, Barry M. Twenter, Michael C. Byrns, Yi Jin, Mo Chen, J. Winkler, T. Penning   +6 more
semanticscholar   +1 more source