Council of Scientific and Industrial Research

Pankaj Gupta

Ghulam Nabi Qazi

Subhash Chandra Taneja

Inshad Ali Khan

Rakesh Kamal Johri

Subhash Chander Sharma

Vijeshwar Verma

Surrinder Koul

Ashwani Kumar

Ashok Kumar Tikoo

Jawahir Lal Koul

Zahid Mehmood Mirza

Monika Pandita

Anita Khosa

Vijay Kumar Sethi

Samar Singh Andotra

The present invention relates to an aromatic substituted pentadienoic acid amides and there use in combination of specific amounts of aromatic amides i.e. 4-alkyl-5-(substituted phenyl)-2 (E),4(E)-pentadienoic acid amides, its geometrical isomers or their dihydro or tetrahydro derivatives and an anti-infective drug useful in potentiating the bioefficacy of antiinfective drug. The combination of the present invention is useful in the treatment of certain infections and disease at lower concentration of anti-infectives necessary to inhibit the growth of microbial strains and may also find applications in reducing the resistance in microorganisms.

Aromatic amides as potentiators of bioefficacy of anti-infective drugs

The present invention relates to an aromatic substituted pentadienoic acid amides and there use in combination of specific amounts of aromatic amides i.e. 4-alkyl-5-(substituted phenyl)-2(E),4(E)-pentadienoic acid amides, its geometrical isomers or their dihydro or tetrahydro derivatives and an anti-infective drug useful in potentiating the bioefficacy of antiinfective drug. The combination of the present invention is useful in the treatment of certain infections and disease at lower concentration of anti-infectives necessary to inhibit the growth of microbial strains and may also find applications in reducing the resistance in microorganisms.

The present invention relates to a process for the synthesis of racemic nerol oxide i.e. 3,6-dihydro-4-methyl-2-[2-methyl-1-propenyl)-2H-pyran from monoterpene alcohol nerol i.e. cis-3,7-dimethylocta-2,6-diene-1-ol.

Process for preparation of nerol oxide

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Jammu Tawi, India

Pankaj Gupta