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Ram A Vishwakarma

Explore the profile of Ram A Vishwakarma including associated specialties, affiliations and a list of published articles. Areas
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Articles 202
Citations 1911
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Recent Articles
1.
Kumar C, Chandan G, Kushwaha M, Kumar A, Kaur S, Kumar A, et al.
ACS Omega . 2023 Sep; 8(34):31112-31122. PMID: 37663462
The present study describes the isolation, identification, and quantification of biomarker compounds in plant extracts of D. Don (Orchidaceae). The isolation of the compounds was carried out from D. Don...
2.
Kumar C, Chibber P, Painuli R, Assim Haq S, Vishwakarma R, Singh G, et al.
Mol Divers . 2023 Jul; 28(4):2467-2478. PMID: 37468705
Natural products (NPs) continue to serve as a structural model for the development of new bioactive molecules and improve the process of identifying novel medicines. The biological effects of coumarins,...
3.
Kushwaha M, Qayum A, Sharma N, Abrol V, Choudhary P, Murtaza M, et al.
ACS Omega . 2023 Feb; 8(7):7243. PMID: 36844607
[This corrects the article DOI: 10.1021/acsomega.2c03037.].
4.
Jain S, Pathania A, Parshad R, Raina C, Ali A, Gupta A, et al.
RSC Adv . 2022 Sep; 12(36):23680-23682. PMID: 36125971
[This corrects the article DOI: 10.1039/C3RA42884B.].
5.
Kushwaha M, Qayum A, Sharma N, Abrol V, Choudhary P, Murtaza M, et al.
ACS Omega . 2022 Aug; 7(33):29135-29141. PMID: 36033687
The - extract was subjected to detailed liquid chromatography tandem mass spectrometry studies. A total of 38 peaks were annotated to / 508.26, / 510.28, / 524.26, / 526.28, /...
6.
Tripathi N, Goel B, Bhardwaj N, Vishwakarma R, Jain S
ACS Omega . 2022 Aug; 7(31):27038-27051. PMID: 35937682
The Spike (S) protein of SARS-CoV-2 expressed on the viral cell surface is of particular importance as it facilitates viral entry into the host cells. The S protein is heavily...
7.
Gupta R, Sharma S, Singh R, Vishwakarma R, Mignani S, Pal Singh P
Pharmaceuticals (Basel) . 2022 May; 15(5). PMID: 35631389
Nitroimidazole represents one of the most essential and unique scaffolds in drug discovery since its discovery in the 1950s. It was K. Maeda in Japan who reported in 1953 the...
8.
Venkateswarlu V, Kour J, Kumar K, Verma P, Reddy G, Hussain Y, et al.
RSC Adv . 2022 May; 8(47):26523-26527. PMID: 35541044
A microwave-assisted method has been developed for the synthesis of tri-substituted pyrazoles direct N-heterocyclization of hydrazines with metal-acetylacetonate and -dibenzylideneacetonate without using any base or additives. Most importantly, the synthesis...
9.
Ambala S, Singh R, Singh M, Singh Cham P, Gupta R, Munagala G, et al.
RSC Adv . 2022 May; 9(52):30428-30431. PMID: 35530202
Here, we have developed a simple, room temperature method for the nitration of olefins by using inexpensive sodium nitrite as a source of nitro groups in the presence of trifluoroacetic...
10.
Sharma S, Anand R, Singh Cham P, Raina S, Vishwakarma R, Pal Singh P
RSC Adv . 2022 May; 10(29):17085-17093. PMID: 35521460
A concise, protection-group free and sequential route has been developed for the synthesis of the nitroimidazole based FDA-approved multi-drug resistant anti-tuberculosis drug, Delamanid and anti-leishmanial lead candidate VL-2098. The synthesis...