Jubilant Organosys Limited

Jubilant Life Sciences Limited

Other

Council of Scientific and Industrial Research

Jubliant Organosys Limited

M/s. Jubilant Organosys Limited

Jubilant Generics Limited

Ashutosh Agarwal

Shailendra Kumar Singh

Pradeep Kumar Verma

Mahendra Kumar

Vineet Sharma

Rajiv Kumar

Dharam Vir

Gopal Moreshwar Chaphekar

Prashant Suresh Niphadkar

Nikhilesh Chandra Bhardwaj

Alka Srivastava Choudhary

Praphulla Narahar Joshi

Shailendr Dubey

Sanjeev Kumar Dixit

Vijay Kumar Kaushik

Nanhe Lal Chaurasia

D B Thakare

Yashbir Singh

Neeraj Tiwari

Deepak Bansal

Gelebith H Modi

Kumar Samir Singh

Anil Kumar Tyagi

Himanchal Mishra

Hem Chandra

Shailendr Kumar Dubey

The present invention discloses synergistic antimicrobial composition comprises zinc pyrithione and a zinc salt of pyridine carboxylic acid.

Synergistic antimicrobial composition of zinc pyrithione

The present invention discloses a stable biocidal composition with enhanced antifungal activity at low concentration of active (s) and a process for preparing the same. The composition comprises: zinc pyrithione, C8-C18 quaternary ammonium salt (preferably cetylpyridinium chloride), water miscible glycol/polyol/glycol ether/lactam, organic amine and/or alkanol amine. The composition can be formulated into: hair care formulations, antidandruff hair care formulations, water based paints, coatings, adhesives, hard surface cleaners, fabric care compositions, wood products, plastic products and medical products. The biocidal compositions and the resulting formulations are transparent or opaque and are stable at varying pH and humidity conditions.

Anti-dandruff compositions and hair care formulations containing zinc pyrithione and quaternary ammonium salt

The present invention relates to an improved process for the preparation of azilsartan or its esters or salts thereof. Specifically, the invention provides a method for the preparation of highly pure methyl 1-[[2'-(4,5-dihydro-5-oxo-4H-1,2,4-oxa-diazol-3-yl)biphenyl-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate an intermediate compound of formula (4) for azilsartan medoxomil with reduced content of desethyl impurity. The invention also involves the use of highly pure methyl 1-[[2&#x2032;-(4,5-dihydro-5-oxo-4H-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate in the preparation of azilsartan or its esters or salts thereof, preferably medoxomil with reduced content of desethyl impurity.

Process for the preparation of azilsartan medoxomil

An improved catalytic process for the production of pyridine carboxylic acid amides, by catalytic hydration reaction of pyridine nitriles with solid heterogeneous catalyst wherein the process involve effective utilization and recycling of the catalytic components, and reactants.

Catalytic process for production of pyridine carboxylic acid amides

Disclosed herein cost effective and ecofriendly large scale process for producing pyridine carboxylic acid with high purity and yield at industrial scale.

Process for producing pyridine carboxylic acids

Disclosed herein an improved process for producing 2,3-dihalopyridine with high purity at industrial scale with minimum effluent.

Process for producing dihalopyridines

A process recovers of pyridine and/or its derivatives from their aqueous mass and/or manufacturing reaction mass by liquid-liquid extraction employing an alkyl acetate. The process further involves effective recovering and recycling of solvents from the aqueous phase and other waste obtained during the process.

Eco-friendly process for recovery of pyridine and/or its derivatives

The invention discloses an improved process for producing an intermediate to produce large quantity of 2-(Phenyl methyl thio)-3-pyridine carboxylic acid. The process comprises reacting 2-chloro-3-cyanopyridine with benzyl mercaptan in presence of a base and an aprotic solvent. The resulting intermediate 2-(phenyl methyl thio)-3-cyanopyridine is hydrolyzed in presence of a base in an autoclave and isolated under acidic condition to get the desired product.

Process for producing 2-(phenyl methyl thio)-3-pyridine carboxylic acid

A process for preparation of heteroaromatic nitrile from the corresponding alkyl pyridine is disclosed. The process comprises contacting the alkyl pyridine with ammonia and an oxygen source in the presence of a catalyst comprising an active component comprising of oxide of vanadium and antimony and a promoter provided on a support.

Process for the production of heteroaromatic nitriles improved catalyst therefor and a process for the production of said improved catalyst

An process for the preparation of pyridine and/or picolines is disclosed. The process comprises contacting a mixture of carbonyl compound with ammonia in the presence of surface-passivated titanium-silicate catalyst in gas phase at a temperature ranging between 300-500&#xb0; C., at gas space velocity in the range of 300 to 3000 hand at a pressure ranging between 1 to 10 atmosphere, condensing and separating the products by conventional methods and if desired, further purifying the product using well known conventional methods.

Process for the production of pyridine and picolines

The present invention relates to an improved and single step process for producing cyanopiperidine by dehydrating respective piperidine carboxamide employing a suitable dehydrating agent.

Process for producing cyanopiperidine

The present invention relates to a novel process for producing 2,3-diamino-6-methxoypyridine. The process comprises neutralizing 2,3-diamino-6-methoxy pyridine dihydrochloride, which, in turn, is prepared by the reduction of 2-amino-6-methoxy-3-nitropyridine. The 2-amino-6-methoxy-3-nitropyridine is further prepared by methoxylation of 2-amino-6-chloro-3-nitropyridine by sodium methoxide in methanol.

Process for producing 2,3-diamino-6-methoxypyridine

An improved process for producing 4-dimethyl amino pyridine is provided. The process comprises quaternizing pyridine with a suitable quaternizing agent in the presence of organic solvent, isolating the resulting salt and aminating the salt, N-[4-pyridyl] pyridinium chloride hydrochloride, with N,N-dimethyl formamide. The resultant reaction mass is hydrolysed in the presence of a base, extracted with an aromatic solvent and distilled under vacuum to produce 4-dimethyl amino pyridine.

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Uttar Pradesh, India

Ashutosh Agarwal