An Antibiotic to the Rescue

How Cubist's Jeff Alder turned a devastating Phase III failure into an approval.

Written byKeith O'Brien
| 6 min read

Register for free to listen to this article
Listen with Speechify
0:00
6:00
Share

The bad news rippled through the well manicured office park in Lexington, Mass., and settled somewhere on Jeff Alder's desk in January 2002. Cubist, a drug development company focusing on creating novel anti-infectives, was cutting short the first Phase III trial of its lead anti-infective compound, an intravenous antibiotic then called Cidecin. The problem was that the drug was not effective in treating community-acquired pneumonia (CAP). The failure took everyone by surprise, and stock prices at the company, which had gone public in 1996, plummeted more than 40%. Cubist, which had lost $70 million in 2001 and was banking on FDA approval of its lead drug candidate, considered the news devastating. "Basically," Alder says, "everything was riding on why we had this failure in the CAP trials."

Cubist was founded in 1992 in Cambridge, and five years later licensed a drug from Eli Lilly called daptomycin, a first-in-class cyclic lipopeptide ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Meet the Author

Published In

Share
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

Integra Logo
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad

Products

Labvantage Logo

LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS

The Scientist Placeholder Image

Evosep Unveils Open Innovation Initiative to Expand Standardization in Proteomics

OGT logo

OGT expands MRD detection capabilities with new SureSeq Myeloid MRD Plus NGS Panel