Articles from Circle Pharma
Circle Pharma, a clinical-stage biopharmaceutical company focused on developing cell-permeable macrocycle therapeutics, today announced that Chief Executive Officer David Earp, JD, Ph.D., will present at the following investor conferences:
By Circle Pharma · Via Business Wire · March 31, 2025

Circle Pharma, a clinical-stage biopharmaceutical company dedicated to discovering and developing a new generation of macrocycle therapies, today announced a poster for preclinical data on CID-078, a first-in-class oral macrocycle cyclin A/B RxL inhibitor, will be presented at the San Antonio Breast Cancer Symposium 2024. The event, which runs from December 10-13, brings together global leaders in breast cancer research and treatment.
By Circle Pharma · Via Business Wire · December 9, 2024

Boehringer Ingelheim and Circle Pharma (Circle) announce a new research collaboration and license agreement with the shared goal to develop a first-in-class cyclin inhibitor that can halt the growth of cancer cells potentially offering hope to those living with hard-to-treat cancers.
By Circle Pharma · Via Business Wire · October 9, 2024

Circle Pharma, a leader in macrocycle drug discovery and development, announced the submission of its first Investigational New Drug (IND) application to the U.S. Food and Drug Administration (FDA) for CID-078, a first-and-only-in-class cyclin A/B RxL inhibitor. This milestone marks a significant advancement in the development of novel drug candidates generated by Circle’s proprietary MXMO™ platform for difficult-to-drug targets in oncology and other serious illnesses.
By Circle Pharma · Via Business Wire · July 1, 2024

Circle Pharma, in collaboration with the laboratory of Violeta Serra, Ph.D., at Vall d’Hebron Institute of Oncology (VHIO) in Barcelona, Spain, recently unveiled preclinical data demonstrating the efficacy of Circle’s oral Cyclin A/B inhibitor macrocycles in patient-derived breast cancer tumor models. This significant development was presented at the 2023 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics.
By Circle Pharma · Via Business Wire · October 23, 2023

Circle Pharma, a biopharmaceutical company advancing the discovery and development of intrinsically cell-permeable macrocycles, announced today the selection of CID-078 for its first clinical development program. CID-078 is the first-and-only-in-class dual inhibitor of Cyclins A and B, which play essential roles in regulating cell cycle progression. Inhibiting Cyclins A and B selectively induces synthetic lethality in certain cancers exhibiting cell cycle dysregulation while sparing healthy cells.
By Circle Pharma · Via Business Wire · July 19, 2023