Results 21 to 30 of about 928 (164)
Synthesis of novel biologically active tropanes
, 1999 Diels-Alder cycloaddition between 1,3-cycloheptadiene (or its derivatives) and benzyl nitrosoformate produced intermediates from which the N-methyl-8-aza-bicyclo-[3.2.1]octane (tropane) ring system, 8-aza-bicyclo-[3.2.1]octane (nortropane) ring system ...
Anna L. Wallis (7631822)
core +6 more sources
, 2013 Quantitative results of incorporation of radiolabel (14C) from U-[14C]-sucrose into tropanes (tropine and pseudotropine) by rootless shoots (twigs) of W. somnifera.
Amit Kumar Kushwaha (463088) +5 more
core +1 more source
Exploring Cervical Cancer‐Associated Vaginal and Cervical Microbiota via 16S rRNA Sequencing
MicrobiologyOpen, Volume 15, Issue 5, October 2026.This 16S sequencing study identified a dysbiotic cervical microbiota (increased diversity, reduced Lactobacillus, enriched Prevotella) specifically linked to high‐risk HPV infection. These microbial alterations, shaped by the HPV‐driven microenvironment, offer novel targets for biomarkers and mechanistic research in cervical carcinogenesis.
Guojiao Wang +5 more
wiley +1 more source
Advanced Science, Volume 13, Issue 51, 14 September 2026.A gap‐free genome assembly and multi‐omics comparison of the terrestrial slug Laevichaulis alte with an aquatic relative reveal that expansion of the VEGF family orchestrates mucus production, lipid metabolism, and immune defense—highlighting key molecular innovations for conquering life on land.
Gang Wang +19 more
wiley +1 more source
, 2016 A series of enantiomerically enriched tropanes was synthesized by the rhodium(II) octanoate-catalyzed reaction of various N-BOC-protected pyrroles with vinyldiazomethanes.
Nicholas J. S. Huby (3010071) +6 more
core +1 more source
The Plant Genome, Volume 19, Issue 3, September 2026.Abstract Camptothecin (CPT), a plant‐derived monoterpene indole alkaloid first identified in Camptotheca acuminata, is a drug precursor widely used for cancer chemotherapeutics. However, the full set of genes responsible for CPT biosynthesis remains unclear, hindering efforts to elucidate the complete pathway or establish biosynthetic production of CPT
Shenqi Wang +6 more
wiley +1 more source
, 2016 Several 3β-(substituted phenyl)-2β-(3-substituted isoxazol-5-yl)tropanes (3a−t) were evaluated for their ability to inhibit radioligand binding at the DAT, 5-HTT, and NET as well as in gross observation and locomotor activity in mice and in rats trained ...
Gerald T. Pollard (2283136) +4 more
core +1 more source
Multi‐omics insights into salinity tolerance in African bermudagrass
The Plant Genome, Volume 19, Issue 3, September 2026.Abstract African bermudagrass (Cynodon transvaalensis Burtt‐Davy) is a key parent species used to produce interspecific hybrid bermudagrass (Cynodon dactylon × C. transvaalensis). Due to the increasing use of non‐potable water for landscape irrigation, salt stress has become a major concern in the turfgrass industry.
Prabha Adhikari +7 more
wiley +1 more source
Ipvelutine, 7β-acetoxy-2α-(tigloyloxy)tropane, an unusual tropane alkaloid from Ipomoea velutina R. BR. (Convolvulaceae) [PDF]
, 2013 Convolvulaceae provide a rich source of tropane alkaloids, however, 2-substi-tuted tropanes have been described for only few species of this taxon.
Eich, Eckart +5 more
core +1 more source
Physiologia Plantarum, Volume 178, Issue 5, September/October 2026.ABSTRACT Recurrent drought limits the productivity of perennial crops such as citrus, whose tolerance to water deficit largely depends on scion–rootstock interactions. Although physiological responses to recurrent drought are well documented, the epigenetic states associated with these responses remain poorly understood, limiting the use of epigenetic ...
Monique Ayala Araújo da Silva +8 more
wiley +1 more source