Results 21 to 30 of about 10,911 (198)

Cytotoxic Clerodane Diterpenes from Casearia rupestris

Journal of Natural Products, 2011
Four new clerodane diterpenes, casearupestrins A-D (1-4), were isolated from the leaves of Casearia rupestris. Compounds 1 and 4 were acetylated to yield 2,7-di-O-acetylcasearupestrin A (5) and 2,6-di-O-acetylcasearupestrin D (6). All compounds were evaluated for cytotoxicity against a small panel of human cancer cell lines.
Vieira-Junior, Gerardo M., Dutra, Luiz A., Ferreira, Paulo M. P., de Moraes, Manoel O., Lotufo, Leticia V. Costa, Pessoa, Claudia do O., Torres, Roseli Buzanelli, Boralle, Nivaldo, Bolzani, Vanderlan da Silva, Cavalheiro, Alberto José   +9 more
openaire   +4 more sources

Mapping the Technological and Pharmacological Landscape of Casearia sylvestris: An Evidence-Based Prospection for Wound Healing and Pain Management. [PDF]

Chem Biodivers
Technological prospection of Casearia sylvestris for wound healing reveals limited patent and scientific production, concentrated on topical formulations and associated analgesic and anti‐inflammatory properties. Key innovation gaps persist, including insufficient chemical and biological standardization, lack of clinical evidence, and restricted ...
Soutier LG, Silva YPS, Gurski CS, Carneiro J, Reolon JB, Pontarolo R, Sari MHM, Vestena GB, da Silva WCFN, Bonini JS, Ferreira LM.   +10 more
europepmc   +2 more sources

Eperua oleifera Ducke (Fabaceae) Oilresin Chemical Composition and the Isolation of a Natural Diterpenic Acid Methyl Ester. [PDF]

Chem Biodivers
Eperua oleifera (Fabaceae) oilresin presents not only diterpenic acids, but also diterpenic acid methyl ester. ABSTRACT Eperua oleifera Ducke, commonly known as “copaíba‐jacaré,” produces oilresins traditionally used in folk medicine for wound healing and as antifungal and antibacterial agents, similar to those of Copaifera species.
Ribeiro R, Pereira HMG, Magalhães A, Hallwass F, Padilha MC, Veiga-Junior VF.   +5 more
europepmc   +2 more sources

Clerodane diterpenes: sources, structures, and biological activities [PDF]

Natural Product Reports, 2016
The clerodane diterpenoids are a widespread class of secondary metabolites and have been found in several hundreds of plant species from various families and in organisms from other taxonomic groups.
Rongtao, Li, Susan L, Morris-Natschke, Kuo-Hsiung, Lee   +2 more
openaire   +2 more sources

Diterpene Lactones with Labdane, Halimane and Clerodane Frameworks [PDF]

Natural Product Communications, 2011
The labdane, halimane and clerodane type diterpenoids are compounds that have been isolated in plants of several families. These molecules and their derivatives with a lactone group on the side chain or on the decaline system, have a great interest because of their biological properties as insect antifeedant, antiviral, cytotoxic and trypanocidal.
Lúcia, Silva, Arlindo C, Gomes, Jesus M L, Rodilla   +2 more
openaire   +2 more sources

Consequences of interspecific plant hybridization on metabolic diversity in naturally occurring hybrid swarms. [PDF]

Plant J
Significance Statement Studies on the effect of hybridization on plant chemistry have mainly been conducted with crop plants and artificially created hybrids, and the few studies that have analyzed naturally occurring hybrids have either examined only a small number of plants and/or only a small number of metabolites.
Zafra-Delgado O, Schneider F, Nakamura Y, Reichelt M, Gershenzon J, Hellwig FH, Köllner TG.   +6 more
europepmc   +2 more sources

Neo-clerodane diterpenes from Ajuga turkestanica [PDF]

Phytochemistry Letters, 2008
The ethyl acetate extract of the aerial parts of Ajuga turkestanica afforded 6 neo-clerodane diterpenes, including two novel compounds, 14, 15-dihydroajugachin B (1) and 14-hydro-15-methoxyajugachin B (2), in addition to the known diterpenoids chamaepitin (3), ajugachin B (4), ajugapitin (5) and lupulin A (6).
Mary H, Grace, Diana M, Cheng, Ilya, Raskin, Mary Ann, Lila   +3 more
openaire   +2 more sources

Clerodane-type Diterpene Glycosides from Dicranopteris pedata [PDF]

Natural Products and Bioprospecting, 2021
AbstractThree new clerodane-type diterpene glycosides, (5R,6S,8R,9S,10R)-6-O-[β-d-glucopyranosyl-(1 → 4)-α-l-rhamnopyranosyl]cleroda-3,13(16),14-diene (1), (5R,6S,8R,9S,10R,13S)-6-O-[β-d-glucopyranosyl-(1 → 4)-α-l-rhamnopyranosyl]-2-ox-oneocleroda-3,13-dien-15-ol (2), (5R,6S,8R,9S,10R)-6-O-[β-d-glucopyranosyl-(1 → 4)-α-l-rhamnopyranosyl]-(13E)-2 ...
Gao, Bei-Bei, Ou, Yu-Fei, Zhu, Qin-Feng, Zhou, Zhi-Ping, Deng, Zhen-Tao, Li, Meng, Zhao, Qin-Shi   +6 more
openaire   +2 more sources

neo-Clerodane Diterpenes from Salvia herbacea

, 2016
Chemical investigation of the aerial parts of Salvia herbacea led to the isolation of eight new neo-clerodane diterpenes (1–8), named tehuanins A–H, and three known compounds.
Alfredo Ortega (1575316), Elihú Bautista (1575310), Emma Maldonado (1647730)   +2 more
core   +4 more sources

The correlation among residual nitrites, biogenic amines, N‐nitrosamine formation, and degradation occurrence of punicalagin α/β, rosmarinic acid, carnosol, and carnosic acid in extract‐treated sausage during storage

Food Science &Nutrition, Volume 11, Issue 9, Page 5409-5426, September 2023., 2023
The use of natural antioxidants in meat products has been extensively studied. However, no reports have been found regarding the accumulation of antioxidant residues in meat products over the storage time in cold storage by LC‐DAD‐MS analysis. To manufacture of Punica granatum L.
Elahe Abedi, Atefeh Tavakoli, Simin Zamanizadeh, Shahrzad Maleki, Amir Reza Jassbi   +4 more
wiley   +1 more source