Ralph Robinson

Ralph Robinson Email and Phone Number

Medicinal Chemistry Consultant at Thames Pharma Partners LLC @ Thames Pharma Partners LLC
mystic, connecticut, united states
Ralph Robinson's Location
Mystic, Connecticut, United States, United States
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About Ralph Robinson

An accomplished and innovative medicinal chemist. Extensive experience in advancing drug discovery programs through leadership and close collaboration within multi-disciplinary teams. Applies modern medicinal chemistry principles and tools in drug design. Makes inventive contributions towards target structures, and provides sound judgment regarding project strategy, including evaluation and decision making around potential candidates and early screening hits. Expert in small molecule synthesis. Highly proficient at scientific writing. 70+ peer-reviewed publications and patents.

Ralph Robinson's Current Company Details
Thames Pharma Partners LLC

Thames Pharma Partners Llc

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Medicinal Chemistry Consultant at Thames Pharma Partners LLC
mystic, connecticut, united states
Employees:
4
Ralph Robinson Work Experience Details
  • Thames Pharma Partners Llc
    Medicinal Chemistry Consultant
    Thames Pharma Partners Llc Sep 2019 - Present
    Mystic, Connecticut
    Founding member. Medicinal chemistry consulting in partnership with a team of former senior Pfizer scientists. Supported/supporting clients in areas including covalent inhibitor library design, SARS-CoV-2 Mpro inhibitors, PROTACs (and other bifunctional molecules), 3rd party asset assessment, SGLT2 inhibitors; patent evaluation, prodrug design, kinase inhibitor optimization, expert witness testimony.thamespharmapartners.com
  • R2-Pharma Llc
    Medicinal Chemistry Consultant
    R2-Pharma Llc Sep 2018 - Dec 2019
    Gales Ferry, Connecticut, United States
  • Pfizer
    Associate Research Fellow
    Pfizer Jan 2010 - May 2018
    Medicinal Chemistry Group Leader, Inflammation, Immunology and Rare Diseases. Led a team of 3-7 B.S./M.S./Ph.D. organic chemists providing support for the synthesis, characterization and early scale-up of molecules designed against biological targets under the remit of the Inflammation, Immunology and Rare Diseases Research Unit.- Led the Synthesis team that made important contributions to the discovery and advancement of abrocitinib (Cibinqo), a JAK1 inhibitor approved in January 2022 for the treatment of atopic dermatitis.- Developed innovative routes to sulfonyl fluoride (SF)-bearing chemical biology probes used for establishing target occupancy in living cells. Generalized the work to develop a toolbox of “clickable” SF monomers that were applied to SF probe synthesis on several Pfizer projects.- Developed a short, highly convergent route to aminoquinoline-containing haemoglobin S modulators, greatly expanding the scope of available starting monomers. Adapted the route to a parallel chemistry format that produced milestone leads for the project.- Organized and chaired “Med. Chem. 101”, an annual 5-day class targeting newly hired Ph.D.’s in Synthesis.- Chair, Pfizer Medicinal Chemistry Chair Symposium 2013.
  • Pfizer Global Research And Development
    Associate Research Fellow
    Pfizer Global Research And Development Apr 2007 - Dec 2009
    Groton, Connecticut
    Research Project Leader, SGLT2 project, Cardiovascular and Metabolic Diseases. Led the multi-disciplinary and very successful SGLT2 project team from project inception to Proof-of-Mechanism in Phase 1 clinical trials. Communicated project strategy, hurdles, and resource needs to management. Directly supervised 4-5 B.S./M.S./Ph.D. chemists supporting the project.- Obtained support for the project by writing a proposal detailing chemistry opportunities and recommending a medicinal chemistry strategy.- With the team, delivered clinical candidate PF-04971729 (ertugliflozin). Championed the synthetically challenging, yet very successful sugar modification design strategy. Established structure-activity relationships that guided the strategy.- Achieved First Synthesis to Proof-of-Mechanism in just 17 months, a feat accomplished through innovative synthesis, early establishment of quantitative PK/PD relationships, aggressive attention to solid form development, well-informed risk taking, and combined commitments across lines to shave time from standard development timelines.- Oversaw submission of the ertugliflozin IND to the FDA. Ertugliflozin was approved by the US in December 2017 as is now marketed under the brand name Steglatro.
  • Pfizer
    Associate Research Fellow
    Pfizer Apr 2003 - Apr 2007
    Groton, Connecticut, United States
    Medicinal Chemistry Laboratory Head, Cardiovascular and Metabolic Diseases. Led a team of 2-3 B.S./M.S.-level chemists in designing and executing the synthesis of target molecules for the treatment of diabetes and obesity.- In collaboration with chemistry, biology and drug metabolism colleagues led a coordinated strategy to discover microsomal triglyceride transfer protein (MTP) inhibitor “soft drugs". Designed obesity candidate PF-02575799 and oversaw chemistry aspects of its preclinical development and advancement to Phase 1 clinical trials.- For the GPR119 receptor project, developed a conformational hypothesis to explain agonist vs. antagonist SAR. Used this to design a series of potent, conformationally restrained and highly novel diazatricyclodecane GPR119 agonists. These became key proprietary leads for the project.
  • Pfizer
    Senior Research Scientist, Senior Research Investigator
    Pfizer Oct 1987 - Apr 2003
    Groton, Connecticut, United States
    Laboratory Head, Inflammation Medicinal Chemistry. Led a team of 2-3 B.S./M.S.-level chemists in designing and executing the synthesis of target molecules for the treatment of inflammatory diseases.- Designed and synthesized CP-144477, a pre-clinical candidate prodrug related to the Phase 3 clinical candidate tenidap. Overcame significant challenges associated with prodrug stability and solubility.- Designed and synthesized two matrix metalloproteinase (MMP) clinical candidates for the treatment of osteoarthritis: CP-471358 and CP-599069. The former compound progressed to Phase 1 clinical trials.- In collaboration with Computational Medicinal Chemistry, employed structure-based drug design to design a series of novel, non-peptide-based MMP inhibitors with high potency and selectivity for MMP-13.- Cosponsor of the Dissociated Agonists of the Glucocorticoid Receptor (DAGR) project. Over two years, made significant advances toward the identification of drug-like molecules possessing candidate-quality pharmacological, ADME and physicochemical properties. The project was transferred to the Inflammation team at Pfizer, St. Louis, which successfully advanced the series into clinical trials, ultimately achieving POC in Phase 2.
  • Pfizer
    Research Scientist
    Pfizer Sep 1986 - Oct 1987
    Laboratory Head, CNS Medicinal Chemistry. Led a team of 2 B.S./M.S.-level chemists in designing and executing the synthesis of NMDA receptor antagonists for the treatment of cerebral ischemia and Alzheimer’s disease.- Developed a novel cationic rearrangement reaction that led to the discovery of highly potent non-competitive NMDA receptor antagonists.
  • Australian National University
    Postdoctoral Fellow
    Australian National University Jan 1984 - Aug 1986
    Advisor: Prof. Lewis N. Mander. Established the feasibility of synthesizing the diterpenoid sordaricin via intramolecular Diels-Alder reaction. Developed a novel directed lithiation reaction for introduction of the isopropyl side chain. Completed synthesis of a fully functionalized sordaricin derivative.

Ralph Robinson Skills

Medicinal Chemistry Organic Chemistry Chemistry Drug Design Drug Discovery Synthetic Chemistry Lead Optimization Pharmaceutical Research R&d Patents Nmr Pharmaceuticals Organic Synthesis Drug Metabolism

Ralph Robinson Education Details

Frequently Asked Questions about Ralph Robinson

What company does Ralph Robinson work for?

Ralph Robinson works for Thames Pharma Partners Llc

What is Ralph Robinson's role at the current company?

Ralph Robinson's current role is Medicinal Chemistry Consultant at Thames Pharma Partners LLC.

What is Ralph Robinson's email address?

Ralph Robinson's email address is ra****@****zer.com

What is Ralph Robinson's direct phone number?

Ralph Robinson's direct phone number is (202) 203*****

What schools did Ralph Robinson attend?

Ralph Robinson attended Yale University, University Of Kent.

What skills is Ralph Robinson known for?

Ralph Robinson has skills like Medicinal Chemistry, Organic Chemistry, Chemistry, Drug Design, Drug Discovery, Synthetic Chemistry, Lead Optimization, Pharmaceutical Research, R&d, Patents, Nmr, Pharmaceuticals.

Who are Ralph Robinson's colleagues?

Ralph Robinson's colleagues are David Perry, Mark Flanagan, Stephen Wright.

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