Divergent Total Synthesis of Denudatine Alkaloids Cochlearenine, Macrocentrine, Dictizine, 15-Veratroyl-17-Acetyl-19-Oxodictizine, and the Proposed Structure of Acochlearine. [PDF]
Angew Chem Int Ed EnglAn intramolecular Mannich reaction (A/B/E/F rings) and intermolecular Diels–Alder reactions (C/D rings) afforded a cage‐like hexacyclic core skeleton of denudatine alkaloids. Derivatization of the hexacyclic intermediate enabled the first asymmetric total syntheses of four denudatine alkaloids: (–)‐cochlearenine, (–)‐macrocentrine, (–)‐dictizine, and (–
Kawano S +5 more
europepmc +3 more sources
Adoption and Implementation of California State Transgender and Nonbinary Protections in Los Angeles Area High Schools. [PDF]
J Sch HealthABSTRACT Background California is a leader in adopting numerous transgender and nonbinary adolescent (TNBA)‐protective education policies. However, the adoption and implementation of these policies remain largely unexamined. This study explored local school adoption and implementation of California state TNBA‐protective policies.
O'Brien RP +6 more
europepmc +2 more sources
The mechanism underlying asymmetric bending of lateral petals in Delphinium (Ranunculaceae) [PDF]
Current BiologyHanghang Zhang +11 more
openalex +2 more sources
Angelica sylvestris and Delphinium staphisagria Extracts Induces Antiproliferation through Caspase-mediated Apoptosis on Human Cancer Cells [PDF]
Brazilian Archives of Biology and Technology, 2022 : Angelica sylvestris and Delphinium staphisagria are medicinal and aromatic herbs with a long history in medicine and food industry. In this study, we have investigated anti-cancer activity of Angelica sylvestris and Delphinium staphisagria extracts on ...
Oguzhan Akgun +4 more
doaj +1 more source
Matapoll. Delphinium staphisagria [PDF]
, 2008 Planta de mes n.3: Delphinium Staphisagria L, SP. PL 531 (1753). Tàxon estudiat per l’equip del BioC dins del projecte de recerca Conservación de procesos en especies disploides de Delphinium del Mediterráneo Occidental, dirigit per Maria Bosch i ...
Orellana, M. Renée
core +2 more sources
Polyacylated Delphinidin Biosynthesis Catalysed by PhF3'5'H-PhBGLU12-PhSCPL2 Determines the Blue Pigmentation in Cineraria (Pericallis hybrida). [PDF]
Plant Biotechnol JABSTRACT The polyacylation modification of anthocyanins constitutes a pivotal step for plants to develop persistent bright blue floral pigmentation, but the biosynthesis and regulatory mechanisms of polyacylated anthocyanin remain poorly understood.
Cui Y +9 more
europepmc +2 more sources
Evaluation of Analgesic Activity of Extracts of Delphinium denudatum in Animal Models: A Dose-dependent Pre-clinical Trial [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Pain is a common symptom of majority of clinical disorders which brings patients to a physician. Many traditional medicines have been introduced for relieving the pain and one such herb, Delphinium denudatum, is claimed to have an ...
Imran Zaheer +4 more
doaj +1 more source
Temperature influences pollinators' choice of floral partners independently of community composition. [PDF]
J Anim EcolThis paper presents novel research that empirically demonstrates a direct link between temperature and plant–pollinator interaction patterns, independently of changes to community composition in either guild. We find that even without changes to community composition, pollinators including bumblebees exhibit different interactions across temperatures ...
Arrowsmith KC +4 more
europepmc +2 more sources
Chemistry, biological activities and toxic effects of alkaloidal constituents of genus Delphinium - A mini review [PDF]
Journal of HerbMed Pharmacology, 2021 The genus Delphinium is one of the essential members of the family Ranunculaceae. These species grow wild in North America, Europe, and Asia. They have demonstrated antioxidant, antimicrobial, and cytotoxic activities.
Mohammadreza Lotfaliani +4 more
doaj +1 more source