Alexander Greenfield
Chief Scientist at Polysciences, Inc.- Claim this Profile
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Bio
John Butera
I have had the privilege of working with Alex in one of a number of capacities over the past 17 years at Wyeth. For a large portion of this time, Alex reported directly to me as we collaborated on numerous hit to lead and lead optimization medicinal chemistry campaigns. Alex is an extremely hard-working, "chemistry-driven" medicinal chemist with an excellent command of synthetic methodology and expertise. His desire to solve complex chemistry problems coupled with his creative design approaches made him an indispensable member of the team. I enthusiastically endorse Alex for any Senior Scientist medicinal chemistry role.
John Butera
I have had the privilege of working with Alex in one of a number of capacities over the past 17 years at Wyeth. For a large portion of this time, Alex reported directly to me as we collaborated on numerous hit to lead and lead optimization medicinal chemistry campaigns. Alex is an extremely hard-working, "chemistry-driven" medicinal chemist with an excellent command of synthetic methodology and expertise. His desire to solve complex chemistry problems coupled with his creative design approaches made him an indispensable member of the team. I enthusiastically endorse Alex for any Senior Scientist medicinal chemistry role.
John Butera
I have had the privilege of working with Alex in one of a number of capacities over the past 17 years at Wyeth. For a large portion of this time, Alex reported directly to me as we collaborated on numerous hit to lead and lead optimization medicinal chemistry campaigns. Alex is an extremely hard-working, "chemistry-driven" medicinal chemist with an excellent command of synthetic methodology and expertise. His desire to solve complex chemistry problems coupled with his creative design approaches made him an indispensable member of the team. I enthusiastically endorse Alex for any Senior Scientist medicinal chemistry role.
John Butera
I have had the privilege of working with Alex in one of a number of capacities over the past 17 years at Wyeth. For a large portion of this time, Alex reported directly to me as we collaborated on numerous hit to lead and lead optimization medicinal chemistry campaigns. Alex is an extremely hard-working, "chemistry-driven" medicinal chemist with an excellent command of synthetic methodology and expertise. His desire to solve complex chemistry problems coupled with his creative design approaches made him an indispensable member of the team. I enthusiastically endorse Alex for any Senior Scientist medicinal chemistry role.
Experience
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Polysciences, Inc.
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United States
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Biotechnology Research
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100 - 200 Employee
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Chief Scientist
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Apr 2015 - Present
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Principal Research Scientist
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Jan 2010 - Present
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Pfizer
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United States
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Pharmaceutical Manufacturing
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700 & Above Employee
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Principal Research Scientist
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2009 - Jan 2010
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Principal Research Scientist
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Mar 1992 - Jan 2010
Medicinal chemistry - multistep organic synthesis, troubleshooting, SAR - design and development, structure based computer-added drug design, lead profile optimization, eternal love for experimental work
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Education
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Московский Государственный Университет им. М.В. Ломоносова (МГУ)
Ph. D, Organic Chemistry
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