Haryana

Opening for Business Development Executive, Area Sales Manager, Sales Officer/ Territory Officer, HR Assistant, Account Assistant @ HLL Lifecare

HLL Lifecare Limited (formerly Hindustan Latex Limited) India’s leading manufacturers and marketers of Contraceptive, Health Care and Pharma products is a Mini Ratna Company under the Ministry of Health & Family Welfare, Govt. of India, with seven manufacturing units and marketing offices throughout the country.

REVIEW ON ASYMMETERIC CATALYTIC HYDROGENATION

About Author:
Sarabjeet Kaur
M.pharm Lord Shiva College of pharmacy Sirsa
Teaching Assistant Dept of Pharm. Edu. and research, Bhainswal Kalan
BPSMV, Sonipat
jassarab@gmail.com

ABSTRACT:
Asymmetric hydrogenation is by far the most attractive form of stereoselective synthesis. Using optically pure catalysts, prochiral substrates can be converted to chiral compounds with high selectivity. These catalysts can be completely organic in nature (for example proline 50) or contain a transition metal which coordinates to an organic chiral ligand. In the last decades, considerable progress has been made in the development of metal catalyzed asymmetric transformation based on enantiopure ligands complexed to a transition metal core. However, the identification of suitable asymmetric catalysts still poses one of the most challenging endeavours in contemptory chemistry.

A REVIEW ON QUALITY CONTROL OF HERBAL DRUGS

About Authors:
R.C. Gedar1*, Rakesh Sharma2, Sanjeev Sharma2
1Seth G. L. Bihani S. D. college of technical education, IPSDR, Sriganganagar (Raj.)
2J. C. D. M. Pharmacy College, Sirsa (Hry.)
*rcgedar@gmail.com

Abstract
This review highlights the current advances in knowledge about the safety, efficacy and quality control of botanical medicines. Phytotherapeutic agents are standardized herbal preparations consisting of complex mixtures of one or more plants which contain as active ingredients plant parts or plant material in the crude or processed state. A marked growth in the worldwide phytotherapeutic market has occurred over the last 15 years. For the European and USA markets alone, this will reach about $7 billion and $5 billion per annum, respectively, in 1999, and hasthus attracted the interest of most large pharmaceutical companies. Insufficient data exist for most plants to guarantee their quality, efficacy and safety. The idea that herbal drugs are safe and free from side effects is false.

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