Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Gurudayal, Prajapati"'
Publikováno v:
ACS Applied Bio Materials. 5:4873-4885
Zinc oxide (ZnO) nanoparticles (NPs) have been widely used in industry, cosmetics, drugs, bioimaging, and drug delivery. ZnO NPs have been found to interact and interfere with cellular physiology via macrophages, thereby resulting in macrophage polar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32a11e1df5ec3a60d0991cccdddb1eb4
https://doi.org/10.1021/acsabm.2c00603
https://doi.org/10.1021/acsabm.2c00603
Autor:
Harikesh Kumar, Atul Dubey, Gurudayal Prajapati, Ruchir Kant, Ravi S. Ampapathi, Pintu Kumar Mandal
Publikováno v:
New Journal of Chemistry. 46:3426-3430
Cheap and easily available arylsulfonyl chlorides as a sulfur source reductively couple with glycals in the presence of triphenylphosphine to afford C2-thioaryl glycosides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac59d5659bebff3671df44671cc7a9c
https://doi.org/10.1039/d1nj05228d
https://doi.org/10.1039/d1nj05228d
Autor:
Jhajan Lal, Gurudayal Prajapati, Rachana Meena, Ruchir Kant, Ravi Sankar Ampapathi, Damodara N. Reddy
Publikováno v:
Chemistry, an Asian journal. 18(1)
We report herein the first systematic crystal structural investigation of azaproline incorporated in homo- and heterochiral diprolyl peptides. The X-ray crystallography data of peptides 1-5 illustrates that stereodynamic nitrogen in azaproline adopte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3255f7e4a94376c0dcc422c91f194f32
https://pubmed.ncbi.nlm.nih.gov/36349404
https://pubmed.ncbi.nlm.nih.gov/36349404
Publikováno v:
Organicbiomolecular chemistry. 20(44)
The reductive coupling between allylic sulfonylhydrazones and aryl boronic acids gives 1,3-diarylpropene systems with good to excellent yields. Simple reaction conditions, high yields, and good functional group tolerance are the salient features of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a9d68e280229dfc032d247e0aaaf93eb
https://pubmed.ncbi.nlm.nih.gov/36285547
https://pubmed.ncbi.nlm.nih.gov/36285547
Publikováno v:
Organic Letters. 22:9258-9262
We herein report a chemo- and regioselective 6-exo-dig catalytic cyclization of Ugi adducts N-substituted 2-alkynamides to access functionalized morpholinone glycoconjugates in the presence of triphenylphosphine. This array allows an interesting mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de7de7181ed4e10bcdda8e4a355b0d4e
https://doi.org/10.1021/acs.orglett.0c03486
https://doi.org/10.1021/acs.orglett.0c03486
Autor:
Sabyasachi Sanyal, Priya Singh, Asit Ranjan Mridha, Deepshikha Tewari, Konica Porwal, Ravishankar Ampapathi, Mahesh Chandra Tewari, Shyamsundar Pal China, Jiaur R. Gayen, Naibedya Chattopadhyay, Pragati Singh, Subhashis Pal, Yasir A Khan, Gurudayal Prajapati, Srikanth H. Cheruvu
Publikováno v:
Toxicological Sciences. 172:167-180
Mycobacterium leprae infection causes bone lesions and osteoporosis, however, the effect of antileprosy drugs on the bone is unknown. We, therefore, set out to address it by investigating osteogenic differentiation from bone marrow (BM)-derived mesen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de102a6c6c80e80dad5eec843954e06d
https://doi.org/10.1093/toxsci/kfz172
https://doi.org/10.1093/toxsci/kfz172
Autor:
Harikesh, Kumar, Gurudayal, Prajapati, Atul, Dubey, Ravi Sankar, Ampapathi, Pintu Kumar, Mandal
Publikováno v:
Organic letters. 22(23)
We herein report a chemo- and regioselective 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d8b544478702049127639770e51ec693
https://pubmed.ncbi.nlm.nih.gov/33202129
https://pubmed.ncbi.nlm.nih.gov/33202129
Autor:
Gurudayal Prajapati, Anbarasu Kumar, Himangsu K. Bora, Rajdeep Guha, Ravi Sankar Ampapathi, Ahila Mathimaran
Publikováno v:
Biogerontology. 22(1)
It has been earlier reported that partially saturated canthaxanthin (PSC) from Aspergillus carbonarius mutant is non-toxic, has anti-lipid peroxidation activity and can induce apoptosis in prostate cancer cell lines. In the present study, the antiagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68484941d1dba05875312c605150274
https://pubmed.ncbi.nlm.nih.gov/32926226
https://pubmed.ncbi.nlm.nih.gov/32926226
Autor:
Subhashis Pal, Pragati Singh, Priya Singh, Ashim Mullick, Jiaur R. Gayen, Naibedya Chattopadhyay, Gurudayal Prajapati, Konica Porwal, Shivani Sharma, Chirag Kulkarni, Ravi Sankar Ampapathi
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 129, Iss, Pp 110448-(2020)
In preclinical studies, fructooligosaccharide (FOS) showed beneficial skeletal effects but its effect on peak bone mass (PBM) and bone loss caused by estrogen (E2) deficiency has not been studied, and we set out to study these effects in rats. Short-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8feb7bd740a82c212c1f495050b4d5a9
https://pubmed.ncbi.nlm.nih.gov/32776872
https://pubmed.ncbi.nlm.nih.gov/32776872
Publikováno v:
Organic letters. 21(8)
The base-promoted intramolecular cyclization of Ugi-azide adduct has been demonstrated for the synthesis of highly substituted aziridinyl glycoconjugates in one pot. The reactions are scalable and efficient and have an operationally simple broad subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3248d1218045712df07a1fbe31006b0
https://pubmed.ncbi.nlm.nih.gov/30945868
https://pubmed.ncbi.nlm.nih.gov/30945868