Category: Uncategorized

Recent CMD Faculty Happenings

March 8th, 2018 in Uncategorized

Professor John Porco selected as the new Samour Family Professor of Chemistry

College of Arts and Science Dean Ann Cudd announces that Professor John Porco has been selected to be the Samour Family Professor for Chemistry for the 2018-2023 term.

Professor Aaron Beeler has been awarded a $957K grant from DARPA

Professor Aaron Beeler was recently awarded a $975,000 grant from the Defense Advanced Research Projects Agency (DARPA) titled “High-Throughput Chemistry Platform (HTCP) for Reaction Screening.”

Professor Arturo Vegas has been awarded a Two-Year grant from Combined Therapeutics

Professor Arturo Vegas was recently awarded a $255,000 non-traditional corporate funding grant from Combined Therapeutics.

BU-CMD Welcomes a New Member

November 17th, 2017 in Uncategorized

CMD wishes to Welcome a new member to the team:

Edith Nagy  – postdoc

Edith began her chemistry training at Florida Atlantic University where she received her Bachelor’s degree. She then continued her PhD studies at the same institution (2012) working with Dr. Salvatore D. Lepore as a NSF graduate research fellow. As part of her PhD work, she developed new methods for the synthesis of isoxazolines and pyrazolines and performed detailed studies on the mechanisms of these transformations. During the summers of 2014 and 2015, Edith went for an internship to Eli Lilly & Co. in Indianapolis where she worked on a diabetes related project in the R&D division. She joined BU-CMD as a postdoctoral fellow in November 2017.

BU-CMD Welcomes New Faculty Member

October 5th, 2017 in Uncategorized

Dr. Andrew Emili, Ph.D.

Professor of Biology and Biochemistry

Dr. Emili has recently come to BU by way of the University of Toronto.  Dr. Emili brings expertise in the areas of systems biology and proteomics.

BU Today has featured Dr. Emili in his new roles at the School of Medicine biochemistry department and the College of Arts & Sciences biology department.

CMD Hosts 2017 Symposium

July 20th, 2017 in Uncategorized

CMDsymposium2017

Thanks to all who attended the 16th Annual CMD Symposium on June 23! Attendees were treated to fantastic talks from Professors Dirk Trauner, Ben List, Frances Arnold and Robert Langer, followed by a poster session highlighting new research from our students and postdocs.

Special thanks to Center Administrator Lisa Holik for a great job organizing this event, our friends at BUnano for help with setup and Prof. Aaron Beeler for organizing the poster session.

Thanks also to our generous sponsors listed below, without whom this event would not be possible:

  • AbbVie
  • Biogen
  • Bristol-Myers Squibb
  • BU Translational Research in Biomaterials Training Grant
  • Celgene
  • Chemglass
  • Constellation
  • Eisai Research Institute
  • IKA
  • Interchim Inc.
  • Paraza Pharmaceuticals
  • Pfizer, Inc.
  • SanofiUS
  • Strem Chemicals, Inc.
  • Vertex
  • Yamazen

Check back in the future for news on our next CMD Symposium.

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CMD Paper in Bioorganic & Medicinal Chemistry

July 18th, 2017 in Uncategorized

Congratulations to Han Yueh, Qiwen Gao, and Professors John Porco and Aaron Beeler on their recent paper in Bioorganic & Medicinal Chemistry entitled “A photochemical flow reactor for large scale syntheses of aglain and rocaglate natural product analogues”

Abstract:  Herein, we report the development of continuous flow photoreactors for large scale ESIPT-mediated [3 +2]-photocycloaddition of  2-(p-methoxyphenyl)-3-hydroxyflavone and cinnamate-derived dipolarophiles. These reactors can be efficiently numbered up to increase throughput two orders of magnitude greater than the corresponding batch reactions.

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CMD Paper in Science Translational Medicine

May 12th, 2017 in Uncategorized

Congratulations to William Devine, Lauren Brown, and Professor John Porco on their recent paper in Science Translational Medicine entitled “Inhibiting the oncogenic translation program is an effective therapeutic strategy in multiple myeloma.”

Abstract: Multiple myeloma (MM) is a frequently incurable hematological cancer in which overactivity of MYC plays a central role, notably through up-regulation of ribosome biogenesis and translation. To better understand the oncogenic program driven by MYC and investigate its potential as a therapeutic target, we screened a chemically diverse small-molecule library for anti-MM activity. The most potent hits identified were rocaglate scaffold inhibitors of translation initiation. Expression profiling of MM cells revealed reversion of the oncogenic MYC-driven transcriptional program by CMLD010509, the most promising rocaglate. Proteome-wide reversion correlated with selective depletion of short-lived proteins that are key to MM growth and survival, most notably MYC, MDM2, CCND1, MAF, and MCL-1. The efficacy of CMLD010509 in mouse models of MM confirmed the therapeutic relevance of these findings in vivo and supports the feasibility of targeting the oncogenic MYC-driven translation program in MM with rocaglates.

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BU-CMD Welcomes Four New Faculty Members

September 26th, 2016 in Uncategorized

Dr. Karen Allen, Ph.D.

Professor of Chemistry

Dr. Allen brings expertise in the areas of X-Ray crystallography and enzyme structure and function to the CMD.

 

Dr. Sandor Vajda, Ph.D.

Professor of Biomedical Engineering and Chemistry

Dr. Vajda brings expertise in the areas of computational methods and drug discovery to the CMD.

 

Dr. Arturo Vegas, Ph.D.

Assistant Professor of Chemistry

Dr. Vegas brings expertise in the areas of drug delivery and targeting to the CMD.

 

Dr. Adrian Whitty, Ph.D.

Associate Professor of Chemistry

Dr. Whitty brings expertise in the areas of biological chemistry and protein-protein and protein-drug interactions to the CMD.

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CMD Welcomes Two New Members in October

September 11th, 2016 in Uncategorized

CMD wishes to Welcome two new members to the team:

David Huang  – postdoc

Wenhan Zhang – postdoc

 

Both will be joining the team in October.

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Lauren Brown and Mikayo Hayashi: Communication in the European Journal of Organic Chemistry

August 31st, 2016 in Uncategorized

Congratulations to Lauren Brown,  Mikayo Hayashi and Professor John Porco on their recent Communication in the European Journal of Organic Chemistry entitled “Asymmetric Dearomatization/ Cyclization Enables Access to Novel Chemotypes.”

Abstract: Enantioenriched, polycyclic compounds were obtained from a simple acylphloroglucinol scaffold. Highly enantioselective dearomatization was accomplished using a Trost ligand palladium(0) complex. A computational DFT model was developed to rationalize observed enantioselectivities and revealed a key reactant-ligand hydrogen bonding interaction. Dearomatized products were used in visible light-mediated photocycloadditions and oxidative free radical cyclizations to obtain novel polycyclic chemotypes including tricyclo[4.3.1.01,4]decan-10-ones, bicyclo[3.2.1]octan-8-ones and highly-substituted cycloheptanones.

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NIH Funds BU-CMD to Develop New Antifungal Compounds

June 29th, 2016 in Uncategorized

The National Institutes of Health (NIH) has awarded a four-year grant to Center for Molecular Discovery researcher Lauren Brown and collaborators Leah Cowen (University of Toronto) and Luke Whitesell (Whitehead Institute for Biomedical Research at MIT) on “Targeting Hsp90 in crytococcal fungal pathogenesis.” The assembled team combines expertise in fungal biology (Cowen), medicinal chemistry (Brown) and pharmacology/experimental therapeutics (Whitesell) with the goal of developing drug-like small-molecule probes for use in studying disease mechanisms of the fungus Cryptococcus.

Invasive Cryptococcus infections pose a grave threat to human health and have enormous economic consequences. Cryptococcal meningitis, the major clinical manifestation of the disease, has a 100% mortatlity rate if left untreated. Even with the best available therapies, mortality rates remain high at 35-40% due to a limited number of drug classes available, and compromised usefulness of these drugs caused by both dose-limiting toxicity and the emergence of high-grade antifungal drug resistance.

In this project, the team will collaborate to develop small molecule chemical compounds to study a critical molecular mechanism that supports both fungal virulence and the onset of drug-resistance. These compounds will also impact clinical care by serving as promising leads for the future development of new, more effective antifungal drugs.

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