Rakesh Jain

Rakesh Jain Email and Phone Number

Medicinal and Synthetic Chemistry Consultant @ Emery Pharma
Danville, CA, US
Rakesh Jain's Location
Danville, California, United States, United States
Rakesh Jain's Contact Details
About Rakesh Jain

Career Highlights:*Experienced on the process development of clinical candidate*Characterized impurities profile in development/clinical candidate and developed efficient route for their synthesis*Worked on syntheses of various receptors agonists for the diseases associated with metabolic disorders and ions imbalance*Identified RDX98940, gut-restricted TGR5 agonist, as development candidate for type 2 diabetes, short bowel syndrome and chemo-induced diarrhea*Identified RDX99848, minimally absorbed farnesoid X receptor agonist, as development candidate for treatment of liver diseases; Non-alcoholic fatty liver disease (NAFLD), Non-alcoholic steatohepatitis (NASH)*Novel drug discovery resulting in the identification of Phase I human clinical candidate in infectious disease*Experience in the synthesis of small molecules as inhibitors of metalloenzymes*Synthesized sulfated and sialylated oligosaccharides as human immunodeficiency virus (HIV) and neuraminidase inhibitors *Extensive experience in peptide, glycopeptides, peptidomimetic and oligosaccharide synthesis and their purification*Synthesis of stable redox active endogenous compounds for the treatment of viral and bacterial conjunctivitis*Extensive experiences in structure activity relationship (SAR); rational, structure-based and mechanism-based drug design and large scale-up of compounds*Medicinal chemistry: Hit to Lead, and Lead Optimization; pharmacokinetics property to improve bioavailability and reduce ADME/Tox liabilities while maintaining potency*Proven track record in delivering to aggressive project delivery targets punctually and beyond expectations of partner companies and collaborators*Extensive experience with managing Contract Research Organization (CRO) for the syntheses of key building blocks *Extensive laboratory research and analytical (HPLC, LC-MS, NMR, Flash Column Chromatography) skills

Rakesh Jain's Current Company Details
Emery Pharma

Emery Pharma

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Medicinal and Synthetic Chemistry Consultant
Danville, CA, US
Website:
emerypharma.com
Employees:
22
Rakesh Jain Work Experience Details
  • Emery Pharma
    Medicinal And Synthetic Chemistry Consultant
    Emery Pharma
    Danville, Ca, Us
  • Emery Pharma
    Medicinal/ Synthetic Chemistry Consultant
    Emery Pharma Jan 2018 - Present
    Supporting Emery Pharma on all aspects of synthetic organic chemistry and medicinal chemistry. This includes supporting clients with all aspects of pharmaceutical development, litigation support, product liability and drug recalls.
  • Ardelyx, Inc.
    Contract Scientist
    Ardelyx, Inc. 2018 - Jan 2019
    Waltham, Ma, Us
  • Ardelyx Inc.
    Research Scientist
    Ardelyx Inc. 2013 - 2017
    Waltham, Ma, Us
    *Synthesized multiple chemotypes oxazole, isoxazole and benzimidazole based scaffolds as TGR5 agonists to improve solubility, Ames liability, metabolic stability and Gall bladder toxicity*Efficient chemistry was developed for the linking of water solubilizing groups, Glucamine, N-Me-Glucamine and Glucuronic acid*Worked on multiple series, developed new synthetic routes towards the target compounds. RDX99848 was identified as development candidate and showed excellent in-vivo efficacy (ED50 = 1mg/kg) in WD, NASH and DSS models*Chemistry was developed for the synthesis of P2Y2 receptors agonists, nucleoside and non-nucleoside A2B adenosine receptor agonists and DRA inhibitors to improve PK-PD properties
  • Novabay Pharmaceuticals
    Director Of Medicinal Chemistry/Senior Director
    Novabay Pharmaceuticals 2006 - 2013
    Emeryville, Ca, Us
    *Synthesized stable redox active endogenous compounds as antimicrobial agents*Experience with synthesis of drug polymorphs *Performing X-Ray Crystallography *Explored structure stability/activity relationships (SSR/SAR) around NVC-422 scaffold, identified disinfecting agent for Lens Care Project, which was a backup for the treatment of viral and bacterial conjunctivitis and dermal infection*Designed and synthesized proprietary N-chloramine compounds with excellent long-term accelerated stability in preliminary formulations*Managed multiple chemistry CROs. Recommended alternative processes to in-house and CRO teams that improved compound delivery timelines and external research efficiency*Reviewing infectious disease projects for in-licensing opportunity*Suggesting chemistry approach to improve physico-chemical and pharmacokinetics properties
  • Pfizer/Vicuron
    Principal Scientist/Asst. Director
    Pfizer/Vicuron 1999 - 2005
    New York, New York, Us
    Peptide Deformylase Inhibitors(PDF): *Provided leadership and direction in the PDF inhibitors drug discovery program in collaboration with Novartis Biomedical Research Institute*Synthesized different metal chelators as PDF inhibitors resulting in the identification of reverse hydroxamates with the improved PK properties and in-vivo efficacy*Identified orally bioavailable clinical candidate active against drug resistant Gram-positive pathogens which advanced to Phase I human clinical study*Represented medicinal chemistry on cross-site multidisciplinary strategy team to prioritize chemistry, in vitro screening, PK/Tox, and in vivo efficacy efforts*Shortened original discovery route for key intermediate. Scaled up synthesis to produce multiple compounds required for late stage preclinical animal toxicity and pharmacology profiling studiesLpxC Inhibitors:*Designed and developed LpxC inhibitors active against nosocomial infections and cystic fibrosis pathogens *Drove project from initial higher micromolar screening hit to lower micromolar with activity against serious Gm– bacteria *Proprietary molecule was identified in 9 months
  • Transcell Tech./Intercardia Inc.
    Senior Scientist/Principal Scientist
    Transcell Tech./Intercardia Inc. 1996 - 1999
    *Involved in structural modification of glycopeptide antibiotics-Vancomycin for the development of second generation compounds that are active against resistant strains *Designed and synthesized non-peptides peptidomimetics utilizing carbohydrates as scaffolds to generate a library for the discovery of new anti-bacterial drugs*Synthesized carbohydrate building blocks for the construction of combinatorial library of anti-bacterial drug Moenomycin A
  • Roswell Park Cancer Institute
    Cancer Research Scientist
    Roswell Park Cancer Institute 1989 - 1996
    Buffalo, Ny, Us
    *Synthesized sulfated and sialylated oligosaccharides as acceptors for enzymes as well as ligands for Selectin molecules which are involved in the inflammation process and metastasis of cancers*Accomplished first total synthesis of 6-O-sulfo-3-O-sialyl-Lewis x and Lewis a as ligand for Selectin.*Synthesized p-nitrophenyl oligosaccharides for the preparation of synthetic antigens.*Designed and synthesized glycosyl donors for the synthesis of alpha-linked fucopyranosyl, galactopyranosyl and glucopyranosyl oligosaccharides which are the part of tumor-associated antigens as well as substrates for endoglycosidases involved in various diseases.*Synthesized sulfated and sialyl oligosaccharides as specific acceptors for alpha-L-fucosyltransferases and sialyltransferases involved in various carcinomas.

Rakesh Jain Skills

Requirements Analysis Pl/sql Etl Sql Visual Studio Data Warehousing Xml Vb.net C++ C Business Intelligence Html Business Analysis Integration C# Oracle Microsoft Sql Server Drug Discovery Medicinal Chemistry Organic Chemistry Drug Design Hplc Pharmaceutical Industry Chemistry Clinical Development Infectious Diseases Lead Change Lc Ms R&d Nmr Biotechnology Pharmacokinetics Chromatography Heterocyclic Chemistry Purification Technology Transfer In Vitro Cro Small Molecules Lifesciences Drug Metabolism Peptide Synthesis Organic Synthesis Biochemistry Analytical Chemistry Reduce Adme/tox Liabilities While Maintaining Potency

Rakesh Jain Education Details

  • Central Drug Research Institute, Lucknow
    Central Drug Research Institute, Lucknow
    Medicinal Chemistry
  • University Of Rajasthan
    University Of Rajasthan
    Organic Chemistry

Frequently Asked Questions about Rakesh Jain

What company does Rakesh Jain work for?

Rakesh Jain works for Emery Pharma

What is Rakesh Jain's role at the current company?

Rakesh Jain's current role is Medicinal and Synthetic Chemistry Consultant.

What is Rakesh Jain's email address?

Rakesh Jain's email address is ra****@****ail.com

What schools did Rakesh Jain attend?

Rakesh Jain attended Central Drug Research Institute, Lucknow, University Of Rajasthan.

What skills is Rakesh Jain known for?

Rakesh Jain has skills like Requirements Analysis, Pl/sql, Etl, Sql, Visual Studio, Data Warehousing, Xml, Vb.net, C++, C, Business Intelligence, Html.

Who are Rakesh Jain's colleagues?

Rakesh Jain's colleagues are Hamid Mobedi, Aidan Young, Chris Purcell, Edward Emery.

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