Results 181 to 190 of about 36,653 (344)

Microbial Transformation of Sesquiterpenoids. V. Preparation of 1-Epiliguloxide, the Sixth Stereoisomer of Guaioxide

, 1972
Hiroshi Ishii, Takehiko Tozyo, Miharu Nakamura, Eberhard Funke   +3 more
openalex   +2 more sources

Kinetics of anionic polymerization of β‐myrcene in hydrocarbon solvents

Polymer International, EarlyView.
The process of anionic polymerization of β‐myrcene in hydrocarbon solvents was examined by kinetic studies and quantum chemical calculations. Abstract The kinetics of anionic polymerization of β‐myrcene initiated by sec‐butyllithium were examined in saturated and unsaturated hydrocarbon solvents, i.e. cyclohexane, cyclohexene, 4‐vinylcyclohexene and dl‐
Alexander Rösler, Steffen M Weidner, Tillmann Klamroth, Axel HE Müller, Helmut Schlaad   +4 more
wiley   +1 more source

Cytotoxicity on human leukemic and rat hepatoma cell lines of alkaloid extracts of Psychotria forsteriana [PDF]

, 1989
Adjibadé, Y., Anton, R., Beck, J.P., Cabalion, Pierre, Jung, M.L., Kuballa, B.   +5 more
core   +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

The End of the Beginning of Mechanical Stereochemistry. [PDF]

Acc Chem Res
Goldup SM.
europepmc   +1 more source

Comparative Studies on Human Plasma Insulin by Stereoisomer Galactose Loading

, 1977
Y Misugi
openalex   +2 more sources

Autonomous Artificial Molecular Motors and Pumps

ChemSystemsChem, EarlyView.
Autonomous energy consumption is the only way to introduce molecular motors into more sophisticated, larger systems, capable of life‐like behavior. We reviewed a selection of the most recent advances in the field molecular motors focusing on those capable of performing continuous and autonomous motion under constant experimental conditions, that is ...
Chiara Taticchi, Massimiliano Curcio, Stefano Corra   +2 more
wiley   +1 more source

Characterization and design of dipeptide media formulation for scalable therapeutic production. [PDF]

Appl Microbiol Biotechnol
Song J, Park SY, Lee DY.
europepmc   +1 more source

Anesthetic and Hemodynamic Effects of the Stereoisomers of Medetomidine, an ??2-Adrenergic Agonist, in Halothane-Anesthetized Dogs

, 1988
R. Vickery, Brett C. Sheridan, Ira S. Segal, Mervyn Maze   +3 more
openalex   +1 more source

Woodward and Hoffmann on Secondary Orbital Interactions. How to Make a Fine Two‐Course Meal from Leftovers**

The Chemical Record, EarlyView.
In February through April 1965, Hoffmann devised several MO tools to explain the regiochemistry of the Diels‐Alder and the preference of the Cope reaction to proceed by the chair rather than boat orientations, when both were possible. The secret lay in secondary orbital interactions that were revealed through qualitative perturbation theory.
Jeffrey I. Seeman
wiley   +1 more source