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Dive into the research topics where Koilkonda Purandhar is active.

Publication


Featured researches published by Koilkonda Purandhar.


Archive | 2003

A process for preparation of optically pure or optically enriched sulfoxide compounds, including amorphous esomeprazole and salts thereof

Manne Satyanarayana Reddy; Muppa Kishore Kumar; Kikkuru Srirami Reddy; Koilkonda Purandhar; Keshaboina Sreenath


Archive | 2003

Amorphous hydrates of esomeprazole magnesium and process for the preparation thereof

Manne Satyanarayana Reddy; Muppa Kishore Kumar; Koilkonda Purandhar; Bairy Kondal Reddy


Archive | 2003

Crystalline form ii of esomeprazole magnesium trihydrate and process for its preparation

Manne Satyanarayana Reddy; Muppa Kishore Kumar; Koilkonda Purandhar; Lekkala Amarnath Reddy


Organic Process Research & Development | 2006

Preparation of Optically Pure Esomeprazole and Its Related Salt

Satya V. N. Raju; Koilkonda Purandhar; Padi Pratap Reddy; Ghanta Mahesh Reddy; Lekkala Amarnath Reddy; Kikkuri Srirami Reddy; Keshaboina Sreenath; Kagga Mukkanti; Ganji Santhi Reddy


Journal of Heterocyclic Chemistry | 2012

Aluminum phosphate [AlPO4(H)]: A mild and efficient recyclable catalyst for one-pot synthesis of polyhydroquinoline via the Hantzsch reaction under solvent-free conditions

Koilkonda Purandhar; V. Jyothi; P. Pratap Reddy; M. Adharvana Chari; Khagga Mukkanti


Archive | 2004

Method for preparing 3,4-diphenyl-substituted isoxazole compounds

Anuradha Bhimireddy; Sajja Eswaraiah; Gilla Goverdhan; Koilkonda Purandhar; Surasani Rajendra; Nadimpally Satyavarahala Raju; Anumula Raghupathi Reddy; Emani Srinivasa Reddy; Lekkala Amarnath Reddy; H Padi Prathap No.; Plot No. Reddy; Alla Sampath; Vecha Sravanthi; Venkataraman Sundaram


Archive | 2005

Crystalline form of oxcarbazepine

Sundaram Venkataraman; Nadimpally Satyavarahala Raju; Koilkonda Purandhar; Bairy Kondal Reddy; Lekkala Amarnath Reddy; Golla China Mala Kondaiah


Archive | 2004

Process for the preparation of crystalline form-1 of 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide

Sundaram Venkataraman; Muppa Kishore Kumar; Koilkonda Purandhar; Bairy Kondal Reddy; Lekkala Amarnath Reddy; Golla China Mala Kondaiah; Keshaboina Sreenath


Letters in Organic Chemistry | 2014

An Efficient One-pot Synthesis of Substituted 1, 5-benzoxazepines and 1,5- benzothiazepines Using Potassium Dodecatungstocobaltate Trihydrate (PDTC, K 5 CoW 12 O 40 .3H 2 O) as Heterogeneous Catalyst

Koilkonda Purandhar; Murugulla Adharvana Chari; Padi Pratap Reddy; Kagga Mukkanti; G. Mahesh Reddy


Archive | 2009

Preparation of amorphous hydrous esomeprazole magnesium

Manne Satyanarayana Reddy; Muppa Kishore Kumar; Koilkonda Purandhar; Keshaboina Sreenath

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Alla Sampath

Dr. Reddy's Laboratories

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