Results 201 to 210 of about 197,991 (343)

CONSEQUENCES OF A SUPPRESSOR GENE EFFECTIVE WITH PYRIMIDINE AND PROLINE MUTANTS OF NEUROSPORA [PDF]

, 1962
Rowland H. Davis
openalex   +1 more source

Visible Light–Induced Decarboxylative Radical Addition of Heteroaromatic Carboxylic Acids to Alkenes at Room Temperature in Two‐Molecule Photoredox System

ChemistryOpen, EarlyView.
The photoinduced decarboxylative radical addition of aryl carboxylic acids, including heteroaromatic carboxylic acids, to electron‐deficient alkenes is achieved in a two‐molecule photoredox system using a combination of biphenyl and 9,10‐dicyanoanthracene without heating or base.
Daisuke Suzuki, Ryoga Hashimoto, Toshiki Furutani, Mugen Yamawaki, Hirotsugu Suzuki, Yasuharu Yoshimi   +5 more
wiley   +1 more source

Hybrid Molecules with Purine and Pyrimidine Derivatives for Antitumor Therapy: News, Perspectives, and Future Directions. [PDF]

Molecules
Iacob Ciobotaru S, Stefan CS, Nechita A, Matei MN, Lisa EL, Tutunaru D, Fulga I, Fulga A, Cristea Hohota AG, Dragostin OM.   +9 more
europepmc   +1 more source

Syntheses of Pyrimidine Derivatives. XIV

, 1959
Akira Takamizawa, Kanji Tokuyama
openalex   +2 more sources

PYRIMIDINE NUCLEOSIDE ANTAGONISTS [PDF]

Journal of Biological Chemistry, 1951
Donald W. Visser, T. Kay Fukuhara
openaire   +2 more sources

Insights on Regioselective Synthesis of Fused Thiazoles: Density Functional Theory Calculations, Local Reactivity Indices, and Molecular Electrostatic Potential Analysis

ChemistryOpen, EarlyView.
A regioselective synthesis of fused thiazoles was achieved via aza‐Michael cyclization of thiazolidinone derivatives with hydrazines or heteroaryl amines. Density functional theory, local reactivity indices, and molecular electrostatic potential mapping are used to explain selectivity.
Ghaferah H. Al‐Hazmi, Jehan Y. Al‐Humaidi, Sayed M. Riyadh, Mohamed S. M. Ahmed, Magdi E. A. Zaki, Awatif H. Alruwaili, Khaled A. Alanazi, Rajeh H. Almutairi, Sobhi M. Gomha   +8 more
wiley   +1 more source

N-acetylaspartate from fat cells regulates postprandial body temperature. [PDF]

Nat Metab
Felix JB, Saha PK, de Groot EL, Tan L, Sharp R, Anaya ES, Li Y, Quang H, Saidi N, Abushamat L, Ballantyne CM, Amos CI, Lorenzi PL, Klein S, Gao X, Hartig SM.   +15 more
europepmc   +1 more source

Studies on Pyrimidine Derivatives. VII. Synthesis of Thiazolo [5, 4-d] pyrimidines and Related Compounds. (7)

, 1958
Shoji Inoue
openalex   +2 more sources

A prebiotically plausible synthesis of pyrimidine β-ribonucleosides and their phosphate derivatives involving photoanomerization.

Nature Chemistry, 2017
Jianfeng Xu, Maria Tsanakopoulou, Christopher J. Magnani, Rafał Szabla, J. Šponer, J. Šponer, R. Góra, J. Sutherland   +7 more
semanticscholar   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source