The manufacturer of Premarin was purchased by Pfizer in what year?
Premarin Premarin is the brand name for an estrogen medication that consists of conjugated estrogens isolated from the urine of pregnant mares (pregnant mares' urine). It is manufactured by Wyeth (now a part of Pfizer), and was first marketed in 1941 and 1942 in Canada and the United States, respectively, for the treatment of menopausal symptoms.
Telik Telik, Inc. was set up in 1988 and was reverse merged into privately held MabVax in May 2014. The major drug of the company was TELINTRA, an investigational agent that was in development for the treatment of myelodysplastic syndrome (MDS) and idiopathic chronic neutropenia.