Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ashish G. Soman"'
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 32:1000-1009
An isocratic reversed phase high performance liquid chromatographic method with charged aerosol detection (CoronaTM CADTM) was developed and validated for the quantitative determination (assay) of 4-methanesulfonyl-piperidine (MSP). This compound has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805c87e3612d7ba9436524e6fe92326e
https://doi.org/10.1080/10826070902790934
https://doi.org/10.1080/10826070902790934
Autor:
Madhuri Jerfy, Ashish G. Soman
Publikováno v:
Journal of chromatographic science. 52(5)
Soluplus, a graft copolymer of polyethylene glycol, vinyl caprolactam and vinyl acetate, is designed to solubilize poorly soluble active pharmaceutical ingredients. A straightforward aqueous gel permeation chromatography method that exploits both siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::287e4001c9c496919c61f0af22eecc24
https://pubmed.ncbi.nlm.nih.gov/23677715
https://pubmed.ncbi.nlm.nih.gov/23677715
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 76
pH stress testing is an integral part of pharmaceutical stress testing and is a regulatory requirement for validating a stability indicating analytical method and elucidating degradation products and degradation pathways. This paper reports the resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f13e0785f47e3743c8250b2664d8ec
https://pubmed.ncbi.nlm.nih.gov/23339989
https://pubmed.ncbi.nlm.nih.gov/23339989
Autor:
Sara M. Hein, Leonard A. Smith, Vicki A. Montgomery, Ilja V. Khavrutskii, Nisarga L. Phatak, Donald T. Wicklow, Yvette Campbell, John H. Cardellina, Gregory J. Tawa, Xin Hu, Vanessa S. Eccard, Virginia I. Roxas-Duncan, Biren K. Joshi, James B. Gloer, Ashish G. Soman, Ulrich Höller, Anders Wallqvist
Publikováno v:
ACS medicinal chemistry letters. 3(5)
An in silico screen of the NIH Molecular Library Small Molecule Repository (MLSMR) of ∼350000 compounds and confirmatory bioassays led to identification of chaetochromin A (1) as an inhibitor of botulinum neurotoxin serotype A (BoNT A). Subsequent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1a3df24aeeaece5f99591dbd0083846
https://pubmed.ncbi.nlm.nih.gov/24900483
https://pubmed.ncbi.nlm.nih.gov/24900483
Publikováno v:
Die Makromolekulare Chemie, Theory and Simulations. 2:711-719
In this work, a neural network was used to learn features in potential energy surfaces and relate those features to conformational properties of a series of polymers. Specifically, we modeled Monte Carlo simulations of 20 polymers in which we calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd23b27353481f145cc90c8e6bf1ab9d
https://doi.org/10.1002/mats.1993.040020508
https://doi.org/10.1002/mats.1993.040020508
Publikováno v:
Journal of chromatographic science. 47(4)
A reversed-phase high-performance liquid chromatographic method (HPLC) with diode-array detection (DAD) has been evaluated for monitoring trace levels of impurities, such as 4-amino-2-ethoxy-cinnamic acid (impurity A), hydrochloride salt of 4-amino-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ec50f0c3d29969f170a892d4baafba9
https://pubmed.ncbi.nlm.nih.gov/19406019
https://pubmed.ncbi.nlm.nih.gov/19406019
Publikováno v:
Journal of chromatographic science. 46(6)
A reversed-phase high-performance liquid chromatographic method (HPLC) with diode-array detection is developed and validated for the quantitative determination of formaldehyde in a drug substance. Formaldehyde (HCHO) is reacted with 2,4-dinitrophenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bce27bdd7b5e4edc7e45c3b351e843b2
https://pubmed.ncbi.nlm.nih.gov/18647463
https://pubmed.ncbi.nlm.nih.gov/18647463
Publikováno v:
Journal of natural products. 64(2)
Five new phenopicolinic acid analogues (1-5) have been isolated from solid-substrate fermentation cultures of Verticillium lecanii. The most abundant component (vertilecanin A; 1) displays antiinsectan activity against Helicoverpa zea. These compound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98ed187cd3240d22241e1cc23db11dbb
https://pubmed.ncbi.nlm.nih.gov/11429997
https://pubmed.ncbi.nlm.nih.gov/11429997
Publikováno v:
Journal of natural products. 62(4)
Sporovexins A-C (1-3) and 3'-O-desmethyl-1-epipreussomerin C (4) have been isolated from liquid cultures of the coprophilous fungus Sporormiella vexans (JS 306). The structures of these new metabolites were elucidated on the basis of MS and NMR analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5d2e45ddae01bfced8d269108f4ad53
https://pubmed.ncbi.nlm.nih.gov/10217738
https://pubmed.ncbi.nlm.nih.gov/10217738
Antifungal and antibacterial metabolites from a sclerotium-colonizing isolate of Mortierella vinacea
Publikováno v:
Journal of natural products. 62(2)
The known compound methyl 2,4-dihydroxy-3,5,6-trimethylbenzoate (1) and three new related metabolites, which we have named mortivinacins A (2), B (3), and C (4), were identified as metabolites of the fungus Mortierella vinacea. Nicotinic acid (5) was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0369ec854dd9d512b234876a0faa8664
https://pubmed.ncbi.nlm.nih.gov/10075797
https://pubmed.ncbi.nlm.nih.gov/10075797