Research Papers

N

Thermal dimerization of 2-Hydroxychromanones to 1-(2-Hydroxy benzoyl)-2-(4-oxo-4H-l-benzopyran-3-yl)ethylene derivatives: an usual Observation

R.R.Soni & K.N.Trivedi  Ind.J.Chem 1988 vol.27B pp.811-813

N

Studies in synthesis of furochromenes as pharmacochemicaanl analogues of Psoralen and Allopsoralenes Part1

R.R.Soni & K.N.Trivedi  Pharmazie 1989 Vol.44 pp.760-762

N

Tandem Claisen Diels-Alder reaction of 7-(1,1-dimethyl prop-2-ynyloxy)-2,2,8-trimethyl-2,3-dihydro-4H-benzopyran-4-one: a revision of structure

R.R.Soni & K.N.Trivedi  Ind.J.Chem 1993 vol.32B pp.991-992

N

Synthesis of Linear Benzofuro Benzo-Ɣ-Pyrones

R.R.Soni & K.N.Trivedi  Ind.J.of heterocycalic chemistry 1992, vol.1, p.121-154

Patents

N

US7132444

Process for the preparation of Trans-3-ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[(4-methylcyclohexylamino) carbonyl]amino]sulfonyl] phenyl] ethyl]-2-oxo-1H-pyrrole-1-carboxamide

N

WO03/089408

Optically active substituted pyridinylmethyl-sulphinyl-benzimidazole and salts

N

WO2006/123356

Process for the preparation of Indolone derivatives

N

US7741507

Process for preparing Valsartan

N

WO2007069271

Process for the purification of (S-n-(1-carboxy-2-methyl-propo-1yl)-n-pentanoyl-n-[2’-(1H-tetrazole-5-yl)biphenyl-4-yl-methyl] -amine

N

US2006/0247427

Process to Obtain 6-O-Methyl erythromycin a (Clariythromycin)-form II

N

IN 696/MUM/2005

Novel polymorphic forms of 7-[4-[4-(2,3-Dichlorophenyl)Piperazin-1-yl]butoxy]-1,2,3,4-tetrahydroquinolin-2-one and their preparation

N

US2010/0094055

Process for the preparation of phenethylamine derivatives

N

WO2009/089841

Process for the preparation of (S)-1-Alkyl-2’,6’-pipecoloxylidide compounds

N

WO2009/089842

Process for producing Pipecolic-2-acid-2’,6’-xylidide useful as an intermediate for the preparation of Local anaesthetics

N

WO2010/118757

Improved Process for the preparation of Fluvastatin and salts thereof

N

WO2010/094292

Improved Process for the preparation of (R)-2-(3-Diisopropylamino-1-phenylpropyl)-4-methylphenol and salts thereof

N

WO2011/076237

Improved Process for the preparation of  Montelukast and salts thereof

N

WO2011/072704A1

Improved Process for the preparation of  Ropinirole and slats thereof

N

WO2012/007021

Improved Process for the preparation of  2-(N-Methyl-N-n-pentyl)amino)-1-hydroxypropane-1,1-diphosphonic acid salt and derivatives thereof

N

WO2012/007019

Improved Process for the preparation of  Clopidogrel and salts of

N

WO2013/020672

Improved Process for the preparation of  Aripiprazole

N

WO2013/113319

Improved Process for the preparation of  Strontium ranelate, intermediate or hydrates thereof

N

GR1007802

Improved Process for the preparation of  Bromopyridine derivatives

N

In 773/KOL/20113

An improved process for the preparation of Paliperidone and intermediates thereof

N

WO2014/005601

process for the preparation of Solifenacin or a salt thereof