Accomplished Principal Scientist with a distinguished career at Merck & Company and Schering-Plough, co-inventing 3 FDA-approved drugs and leading to 5 marketed products. Demonstrates strong leadership and technical writing expertise, with a proven track record in drug discovery and development. Specializes in lab safety protocols and risk assessment, driving innovation and excellence in pharmaceutical research.
Major co-inventor of 3 approved drugs that led to 5 marketed products.
1. 2006: Noxafil (Posaconazole) oral suspension. approved by the FDA for serious fungal infections.
2. 2011: Victrelis (Boceprevir) first-in-class direct acting antiviral approved by the FDA for chronic hepatitis C.
3. 2012: Arlansa (Narlaprevir) licensed to R-Pharm and subsequently manufactured in Yaroslavl (Russia) for hepatitis C.
4. 2013: Posaconazole extended release formulation.
5. 2014: Posaconazole iv formulation.
Co-inventor of other clinical candidates and other potential drug entities for further development. Noteably.
1. Sch519884, a water soluble pro-drug of Posaconazole for iv administration.
2. Sch351754, a pro-drug of Ribavirin that improved the oral bioavailability of the anti-viral in rodents and higher species.
3. Co-inventor of clinical candidates HCV NS5B nucleoside monophophate prodrugs MK-2248 and MK-7680. Discovered L-005148988, a nucleoside triphosphate that exhibited an order of magnitude improvement in potency against wild-type NS5B polymerase over the triphosphate of the blockbuster, Sofosbuvir. This realization led to further work towards a low dose formulation.
4. Discovered a class of MBLIs that were not bacterial efflux substrates. Findings that were incorporated into the clinical candidate, MK-3402.
In addition to drug discovery, experience in several other field include.
1. Labeled compound synthesis. Both SIL and radioactive. Designed and executed the first synthesis of 14C-imipenem required for environment fate studies in Europe. Necessary for MK-7655a approval.
2. Brief (4 months) experience in Chemical Biology group.
3. Completed a one year experience in Merck DEL group.
Schering-Plough merged with Merck and Co. in November 2009. Please see Merck section for combined experience.
1984: Awarded the Thomas Carnelly Prize for proficiency in chemistry (Dundee University)
1994: Schering-Plough Recognition Award (antifungal, for what was to become Posaconazole).
1995: Schering-Plough Excellence Award (Posaconazole)
1998: Schering-Plough Excellence Award (anti-viral: syntheses of mono-, di- and tri-phosphates of Ribavirin to study mechanism of action).
2002: Schering-Plough Presidents award (Innovation level: HCV Protease)
2006 : Thomas Alva Edison Award
2012: ACS Heroes of Chemistry Award (Victrelis).