Results 191 to 200 of about 40,506 (345)

The New Frontier of JAK Inhibitors: Significant Therapeutic Response to Tofacitinib in a Patient With Granulomatous Reaction to Filler in the Buttocks. [PDF]

J Cosmet Dermatol
Mansouri P, Farshi S.
europepmc   +1 more source

Determination of Diketopiperazine Formation During the Solid‐Phase Synthesis of C‐Terminal Acid Peptides

Chemistry–Methods, EarlyView.
Diketopiperazine formation (DKP) is one of the most serious side reactions during peptide synthesis. An accurate method to determine the DKP formation in peptide synthesis on Wang resin is reported. Furthermore, the strategies to minimize this side reaction and side products lacking C‐terminal amino acids are described. Diketopiperazine formation (DKP)
Mani Kaushal, Ashish Kumar, Hassan Gamal, Sinenhlanhla N. Mthembu, Rotimi Sheyi, XiaoKang Kou, Beatriz G. de la Torre, Fernando Albericio   +7 more
wiley   +1 more source

The Structure of a New Piperidine Derivative from Buckwheat Seeds (Fagopyrum esculentum Moench)

, 1974
Masakazu ISOBE, Sadao Sakamura
openalex   +2 more sources

Significant efficacy of tofacitinib from China in the treatment of alopecia areata: a case report. [PDF]

Front Immunol
He Y, Qi J, Wu Z, Zhang J, Zhang G.
europepmc   +1 more source

Bioequivalence of a Donepezil/Memantine 10/20 mg Fixed‐Dose Combination Versus Single‐Component Tablets in Healthy Korean Males

Clinical Pharmacology in Drug Development, EarlyView.
Abstract A fixed‐dose combination (FDC) tablet formulation of donepezil/memantine (10/20 mg) was developed to improve medication compliance in patients with Alzheimer's disease (AD). This study compared the pharmacokinetic (PK) characteristics and safety profiles of an FDC formulation (donepezil/memantine [10/20 mg]) and single components (SCs) of ...
Minkyu Choi, Byung Hak Jin, Do Hoon Keum, Kyoung Hoon Mo, Min Soo Park, Juhwan Lee, Sungjin Park, Choon Ok Kim   +7 more
wiley   +1 more source

Multicomponent reactions (MCRs) yielding medicinally relevant rings: a recent update and chemical space analysis of the scaffolds. [PDF]

RSC Adv
Tandi M, Sharma V, Gopal B, Sundriyal S.
europepmc   +1 more source

Open‐Chain Tetrapyrroles Meet Metal Ions in the Functional Molecular Material Science

ChemPlusChem, EarlyView.
Open‐chain tetrapyrroles, synthesized via oxidative cleavage and condensation, offer greater structural flexibility than cyclic counterparts like porphyrins. Their tunable electronic and geometric properties through metalation enable applications in bioimaging, therapies, ion sensing, chiroptical materials, and spintronic devices, making them valuable ...
Aninda Ghosh, Sandipa Bhandari, Hiroyuki Furuta, Masatoshi Ishida   +3 more
wiley   +1 more source

Lactams. XIV. cis-trans Isomerization in the 5-ethyl-2-oxo-4-piperidine-acetic acid system under Fischer-Speier esterification conditions.

, 1978
Tozo Fujii, Shigeyuki Yoshifuji
openalex   +2 more sources

Retraction: Robust, highly active, and stable supported Co(ii) nanoparticles on magnetic cellulose nanofiber-functionalized for the multi-component reactions of piperidines and alcohol oxidation. [PDF]

RSC Adv
Ghamari Kargar P, Bagherzade G.
europepmc   +1 more source

Blue‐Light‐Driven Iron‐Catalyzed Desulfurization of Thioamides under Hydrosilylation Conditions

European Journal of Organic Chemistry, EarlyView.
Insert text for Table of Contents here. This contribution described the first general iron‐catalyzed hydrogenative desulfurization of thioamides under hydrosilylation, the transformation being driven by blue light irradiation at ambient conditions. Well‐defined Fe(IMes)(CO)4 catalyst was used in the presence of phenylsilane under ambient conditions to ...
Qingxin Zhang, Christophe Darcel
wiley   +1 more source