Results 241 to 250 of about 95,447 (383)

Pharmacological studies on alicyclic amines. XXI. Application of selected ion monitoring method (SIM) for quantitative determination of piperidine in the brain

, 1977
Takeshi Miyata, Yoshiro Okano, Koji Murao, Kazuo Takahama, Yoshitoshi Kasé   +4 more
openalex   +1 more source

Enantioselective total synthesis of lycoposerramine congeners through late-stage nitrogen deletion. [PDF]

Nat Commun
Yokoi K, Renata H.
europepmc   +1 more source

Synthesis of Pyrrolidin‐3‐ones and Spiropyrrolidinones by 1,3‐Dipolar Cycloadditions of Nitrones with Allenylphosphonates

European Journal of Organic Chemistry, Accepted Article.
A general and effective microwave‐assisted (3+2) cycloaddition reaction between nitrones and allenes to synthesize fluoro‐phosphonopyrrolidin‐3‐ones, as well as spiropyrrolidin‐3‐one phosphonates is reported. The products have been isolated in moderate to good yields and exclusively as 4,5‐trans diastereoisomers in all ...
Benjamin DARSES, Rayhane Hammami, Lucas Mele, Soufiane Touil, David Virieux, Tahar Ayad, Jean-François Poisson   +6 more
wiley   +1 more source

Synthetic Study on the Piperidine Alkaloids

, 1979
Mitsutaka Natsume, Masashi Ogawa
openalex   +1 more source

Analysis of Fentanyl and Fentanyl Analogs Using Atmospheric Pressure Chemical Ionization Gas Chromatography-Mass Spectrometry (APCI-GC-MS). [PDF]

J Am Soc Mass Spectrom
Reyes Monroy KA, McCrary R, Parry I, Webber C, Golden TD, Verbeck GF.   +5 more
europepmc   +1 more source

Electrochemical Hydrogenation of N‐Heterocycles and Related Substrates: A Mini‐Review

Electrochemical Science Advances, EarlyView.
ABSTRACT Catalytic hydrogenation refers to the (often) metal‐mediated addition of dihydrogen (H2) equivalents to unsaturated compounds to form new element‐hydrogen bonds. This conceptually simple reaction is ubiquitous in the production of a vast number of essential chemicals.
Esteban Garcia‐Torres, David E. Herbert   +1 more
wiley   +1 more source

Quinazoline‐4‐piperidine sulfamides are specific inhibitors of human NPP1 and prevent pathological mineralization of valve interstitial cells

British Journal of Pharmacology, 2015
E. Shayhidin, Elsa Forcellini, Marie-Chloé Boulanger, A. Mahmut, S. Dautrey, X. Barbeau, P. Lagüe, J. Sévigny, J. Paquin, P. Mathieu   +9 more
semanticscholar   +1 more source

Structure-activity relationship studies and pharmacological evaluation of 4-phenylthiazoles as dual soluble epoxide hydrolase/fatty acid amide hydrolase inhibitors. [PDF]

Bioorg Med Chem
Yuan C, Tsang A, Berumen M, Rodriguez A, Yun F, Mesic A, Olivares A, Dubon L, Nguyen A, Pavana L, Mercado M, Gorostiza G, Morisseau C, Hammock BD, Kandasamy R, Pecic S.   +15 more
europepmc   +1 more source

Application of Ferulic Acid to Alleviate Chilling Injury of Banana Fruit by Regulating Redox, Phenylpropanoid, and Energy Metabolism

Food Frontiers, EarlyView.
This study investigated the effect of ferulic acid (FA) on the cold tolerance of banana fruit under 6°C‐storage for 7 days. In comparison with control, 3 mM FA treatment significantly alleviated chilling symptoms of banana fruit by enhancing phenylpropanoid metabolism and maintaining redox and energy homeostasis. ABSTRACT Banana fruit is susceptible to
Yu Hou, Min Gou, Zhengke Zhang, Lanhuan Meng, Lisha Zhu, Xiangbin Xu, Taotao Li, Yueming Jiang, Jianbo Xiao, Jiali Yang   +9 more
wiley   +1 more source

Lactams. XI. Construction of lactam carbonyl function in 1,3-disubstituted piperidines by mercuric acetate-EDTA oxidation: Effects of carbonyl and related groups at the 3-position.

, 1977
Tozo Fujii, Masashi Ohba, Shigeyuki Yoshifuji   +2 more
openalex   +2 more sources