World Journal of Pharmaceutical Research (WJPR) has indexed with various reputed international bodies like :

WJPR

World Journal of Pharmaceutical Research

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.453

ICV : 90.8

WJPR Citation

	All	Since 2020
Citation	8502	4519
h-index	30	23
i10-index	227	96

User Name :

Password :

Forgot Your Password? | Register

Best Article Awards

World Journal of Pharmaceutical Research (WJPR) is giving Best Article Award in every Issue for Best Article and Issue Certificate of Appreciation to the Authors to promote research activity of scholar.

Best Paper Award :
Dr. Dhrubo Jyoti Sen
Download Article: Click Here

Search

Track Your Article

Track Your Article

Abstract

A CRITICAL REVIEW ON COMPUTATIONAL STUDY OF ZWITTERIONS IN CEPHAPIRIN TAUTOMERS BY AUSTIN MODEL- 1 (AM1) METHOD

Dr. Pingili Kavitha Reddy and Dr. Bojja Rajeshwar Rao*

Abstract

The geometry, conformation and electronic structure of zwitterions in cephapirin tautomers have been reported in the gas phase by semiempirical molecular orbital AM1 method. In this connection, a critical review on zwitterions of cephapirin tautomers has been discussed in terms of the heats of formation (ΔHf o), dipole moment (μ), ionization potential (IP), full atomic charges and energies of frontier molecular orbitals (EHOMO and ELUMO).

Keywords: AM1, lactam, lactim, enol, tautomerism, cephapirin, zwitterions, induction effect, frontier molecular orbital.

[Full Text Article] [Download Certificate]