Results 191 to 200 of about 24,581 (324)

Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects

Future Postharvest and Food, EarlyView.
ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq, Sajad Ahmad Mir, Zahida Naseem   +2 more
wiley   +1 more source

REILLY PIPERIDINES [PDF]

Chemical & Engineering News Archive, 1962
openaire   +1 more source

Isomerization of α‐Pinene Oxide to Trans‐Pinocarveol

Helvetica Chimica Acta, EarlyView.
An operationally simple protocol for the selective isomerization of α‐pinene oxide (APO) to trans‐pinocarveol (TPC) is disclosed, which leverages inexpensive pyridinium‐halide organocatalysts to mitigate competing 1,2‐alkyl shifts. The scalability of this methodology is demonstrated on a decagram scale and catalyst‐recycling is validated through the ...
Emanuel Studer, Johanna Oortmann, Ryan Gilmour   +2 more
wiley   +1 more source

Conversion of 3-Substituted Piperidines and Pyridines into the Corresponding N-(3,4-Dimethoxyphenethyl)lactams: A Comparative Study of the Mercuric Acetate-EDTA and the Ferricyanide Oxidation Methods

, 1975
Tozo Fujii, Masashi Ohba, Shigeyuki Yoshifuji   +2 more
openalex   +1 more source

Spirocyclic Diamine Scaffolds for Medicinal Chemistry

Helvetica Chimica Acta, EarlyView.
Here we enumerated 391 spirocyclic diamine drug scaffolds with ring sizes four to eight and found that most of them are unknown. We prepared four novel such spirocycles and discovered a micromolar inhibitor of the M4 muscarinic receptor. ABSTRACT Medicinal chemistry requires the exploration of structurally diverse compound families to expand the ...
Aline Carrel, Alejandro Flores, Maedeh Darsaraee, Jean‐Louis Reymond   +3 more
wiley   +1 more source

Chiron approaches to polyhydroxylated piperidines: promising glycosidase inhibitors

ARKIVOC, 2002
Dilip D. Dhavale, Vijaya N. Desai, Nabendu N. Saha, Jayant N. Tilekar   +3 more
doaj   +1 more source

Dearomative spirocyclization of ynamides. [PDF]

Chem Sci
Agbaria M, Egbaria N, Nairoukh Z.
europepmc   +1 more source

"Comprehensive Characterization and Theoretical Validation of a 4-Benzyl Piperidine Derivative with Multi-Targeted Bioactivity "

V. Neuna, J. Maria Libiyal, B. Ravindran Durai Nayagam, Caroline Daisy   +3 more
openalex   +1 more source

Synthesis and receptor binding studies of novel 4,4-disubstituted arylalkyl/arylalkylsulfonyl piperazine and piperidine-based derivatives as a new class of σ1 ligands

, 2013
Masoud Sadeghzadeh, Shahab Sheibani, Mehdi Ghandi, Fariba Johari Daha, Massoud Amanlou, Mohammad Arjmand, Abolfazl Hasani Bozcheloei   +6 more
openalex   +1 more source

Antimicrobial Cyclic Peptidomimetics

Macromolecular Rapid Communications, EarlyView.
Singular macromolecular cationic, amphipathic cyclic peptidomimetics with poly(2‐oxazoline)s‐esque backbone structure that undergo self‐assembly in water to form uniform nanoparticles were developed. The cyclic peptidomimetics, which act on bacterial cell membranes, exhibit hydrophobic‐dependent antimicrobial activity and toxicity.
Hao Luo, Edgar H. H. Wong
wiley   +1 more source