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Straightforward synthesis of the hexasaccharide repeating unit of the O-specific polysaccharide of Salmonella arizonae O62
A straightforward synthesis of the hexasaccharide repeating unit of the O -specific polysaccharide of Salmonella arizonae O62 was achieved in very...
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Synthesis and Biological Activities of Some 3,5-Disubstituted-6-Oxo-1,2,4-Triazine-2-Thiocarboxamide Derivatives as Anti-Breast Cancer (MCF) and α-Glucosidase Inhibitors
AbstractA new series of trisubstituted-1,2,4-triazin-6-one derivatives ( III – VIII ) containing cinnmylidene and disubstituted phenyl (bearing acetoxy...
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Withanolides production by the endophytic fungus Penicillium oxalicum associated with Withania somnifera (L.) Dunal
Withanolides are steroidal lactones with diverse bioactive potential and their production from plant sources varies with genotype, age, culture...
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Cervicovaginal microbiota isolated from healthy women exhibit probiotic properties and antimicrobial activity against pathogens isolated from cervical cancer patients
Abnormal cervicovaginal microbiota play an important role in HPV persistence and progression to cervical cancer. The present study aimed at isolating...
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Furanocembranoid from the Okinawan soft coral Sinularia sp.
One new furanocembranoid diterpene, 11-hydroxy-Δ 12(13) -pukalide ( 1 ), along with six known secondary metabolites, 11-acetoxy-Δ 12(13) -pukalide ( 2 ),...
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Allelochemicals from Thapsia garganica leaves for Lolium perenne L. control: the magic of mixtures
Luteolin 7- O -glucoside ( 1 ), 10β-acetoxy-8α-butyryloxy-11α-hydroxy-2β-((2-methylbutanoyl)oxy)-1β H ,6α H ,7α H ,11β H -guaian-3-en-12,6-olide ( 2 ) and...
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A Comparative Study of Biocatalytic Acylation of 7-Aminocephalosporanic Acid and its C3 Derivatives
The efficiency has been compared of the optimized acylation processes of 7-aminocephalosporanic acid (7-ACA) and its С3 derivatives...
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Design, Synthesis, and Anti-Breast Cancer Activity of Some Hybrid Molecules Containing Coumarin Moiety
Abstract(Benzimidazol-2-yl)-7-hydroxycoumarin and N -(2-hydroxyphenyl)-7-hydroxycoumarin-3-carboxamide have been synthesized by the condensation of...
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Kaemtakols A–D, highly oxidized pimarane diterpenoids with potent anti-inflammatory activity from Kaempferia takensis
Four highly oxidized pimarane diterpenoids were isolated from Kaempferia takensis rhizomes. Kaemtakols A–C possess a tetracyclic ring with either a...
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Computational redesign of taxane-10β-hydroxylase for de novo biosynthesis of a key paclitaxel intermediate
AbstractPaclitaxel (Taxol®) is the most popular anticancer diterpenoid predominantly present in Taxus . The core skeleton of paclitaxel is highly...
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Fomitopsis betulina (Bull.) B.K. Cui, M.L. Han & Y.C. Dai; Fomitopsis pinicola (Sw.) P. Karst. - FOMITOPSIDACEAE
Fomitopsis betulina (Bull.) B.K. Cui, M.L. Han & Y.C. Dai; Fomitopsis pinicola (Sw.) P. Karst. - FOMITOPSIDACEAE -
In Vitro Biological Evaluation of Some Synthesized Novel 5-Substituted-2-(substituted)hydazineyl-1,3-thiazolidin-4-ones
AbstractThe 2-[2-(1-(4-chlorophenyl)ethylidene]hydrazineyl-1,3-thiazolidin-4-one ( V ) compound was synthesized via the condensation of...
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Exploring the in silico studies of the endophyte fungus Phoma herbarum against mur enzymes of Staphylococcus aureus – a computational approach
Endophyte fungus Phoma herbarum (NFCCI 4035) was previously isolated and identified from healthy leaf tissue of Meriandra bengalensis Benth plant...
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Phytochemical diversity and pharmacological effects of sesquiterpenes from Artemisia spp.
Artemisia L., belonging to the Asteraceae family, consists of 498 species worldwide. Studies show that sesquiterpenes, as the main bioactive...
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Three nitrogen-containing metabolites from an algicolous isolate of Trichoderma asperellum
As one of the most productive species, Trichoderma asperellum , especially isolated from marine algae, has contributed a number of new terpenes and...
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An Overview of Ethnobotany, Phytochemicals, and Pharmacological Properties of Ficus Species
Ficus species have been utilized for a variety of maladies affecting the central nervous system, endocrine system, gastrointestinal tract,... -
Construction of the Heterologous Laccase Producer Aspergillus nidulans lac№4 (argB–) and Its Application for the Progesterone Transformation
AbstractA novel Aspergillus nidulans lac№4 ( argB – ) strain, a producer of recombinant laccase A from basidiomycete Trametes hirsuta 072, was...
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Brazilian arnicas: bioactive compounds, pharmacological properties, potential use and clinical applications
Brazilian arnicas belong to the Asteraceae family and can be mainly found in the Brazilian biome Cerrado (savanna) but also Caatinga, Atlantic...
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Irpex lacteus (Fr.) Fr. - IRPICACEAE
Irpex lacteus (Fr.) Fr. - IRPICACEAE -
GC-MS Analysis for Phytochemical Profiling of Different Salix Clones
AbstractSince time immemorial, genus Salix has been well known for its ethnobotanical uses for the treatment of various health ailments. Willow bark...