Dr. Hari Singh Gour University

About: Dr. Hari Singh Gour University is a education organization based out in Saugor, Madhya Pradesh, India. It is known for research contribution in the topics: Drug delivery & Computer science. The organization has 1120 authors who have published 1315 publications receiving 29511 citations. The organization is also known as: Dr Harisingh Gour Vishwavidyalaya & Sagar University.

Design; Synthesis and Antihypertensive activity of 4'-(2-{2-[(2-chloro-benzylidene)-amino]-phenyl}-5-nitro-benzoimidazol-1-ylmethyl)] biphenyl-2-carboxylic acid

Abstract: In the present study, a series of 4`-(2-{2-[(2-chloro-benzylidene)-amino]-phenyl}-5-nitro-benzoimidazol-1-ylmethyl)] biphenyl-2-carboxylic acid derivatives are synthesized by A one-step coupling of substituted benzimidazoles with biphenyl carboxylic moiety mediated by potassium carbonate is described. The biphenyl carboxylic moiety was prepared from 9-H-fluorenone and substituted benzimidazoles were synthesized from o-phenylenediamine with anthranilic acid. Keywords: Benzimidazoles, biphenyl-2-carboxylic acid, angiotensin II, hypertension

Mapping of Agritech Companies in Indian Agricultural Value Chain

Abstract: This research aims to present the mapping of agritech companies operating in the Indian agricultural value chain. The research work is the first attempt to list out all the agritech companies. One hundred and sixty-three agritech companies have listed according to their area of operation in the agricultural value chain. Literature review on agricultural value chain actors has been done, and the research gap was identified from the literature. Agritech companies are operating or serving the ‘storage and trading’ and ‘distribution and retail’ in the agricultural value chain were found very less compared to other actors of the value chain. Hence, more number of agritech start-ups is essential for sustainable Indian agriculture.

Ab initio studies of the reactive intermediates involved in the oxidation of acetylenes

Abstract: The relative stability, zero-point energy, dipole moment and characteristic frequencies of substituted phenylketene isomers, α-ketocarbonyl oxides, dioxetenes and carbynes proposed in the oxidation of acetylenes have been studied by the ab initio method using the split-valence plus polarization 6-31G∗ basis set. Potential barriers for intramolecular rearrangement pathways are calculated for appropriate transition structures in the singlet surface for phenylketene isomers. Alkoxy and phenoxyvinylidenes are found to be the most unstable species. Biradical α-ketocarbonyl oxide is found to be more stable than its isomers. Dioxetene is more stable than its zwitterion isomers and perepoxide.