[PAR] [TLE] Gemtuzumab ozogamicin [SEP] Gemtuzumab ozogamicin (marketed by Wyeth as Mylotarg) is a drug-linked monoclonal antibody (an antibody-drug conjugate) that was used to treat acute myeloid leukemia from 2000 to 2010.  It was withdrawn from market in June 2010 when a clinical trial showed the drug increased patient death and added no benefit over conventional cancer therapies.  It was re-introduced into the US market in 2017. [PAR] [TLE] Wyeth [SEP] Wyeth was a pharmaceutical company purchased by Pfizer in 2009.  The company was founded in Philadelphia, Pennsylvania, in 1860 as John Wyeth and Brother.  It was later known as American Home Products before being renamed to Wyeth in 2002.  Its headquarters moved to Collegeville, Pennsylvania, and Madison, New Jersey, before its headquarters were consolidated with Pfizer's in New York City after the 2009 merger.  The infant and maternal nutrition business was acquired by Nestlé in 2012.
[PAR] [TLE] Gemtuzumab ozogamicin [ SEP ] Gemtuzumab ozogamicin ( marketed by Wyeth as Mylotarg ) is a drug - linked monoclonal antibody ( an antibody - drug conjugate ) that was used to treat acute myeloid leukemia from 2000 to 2010 . It was withdrawn from market in June 2010 when a clinical trial showed the drug increased patient death and added no benefit over conventional cancer therapies . It was re - introduced into the US market in 2017 . [PAR] [TLE] Wyeth [ SEP ] Wyeth was a pharmaceutical company purchased by Pfizer in 2009 . The company was founded in Philadelphia , Pennsylvania , in 1860 as John Wyeth and Brother . It was later known as American Home Products before being renamed to Wyeth in 2002 . Its headquarters moved to Collegeville , Pennsylvania , and Madison , New Jersey , before its headquarters were consolidated with Pfizer 's in New York City after the 2009 merger . The infant and maternal nutrition business was acquired by Nestlé in 2012 .
What year was the pharmaceutical company that markets Mylotarg purchased by Pfizer?
What year was the pharmaceutical company that markets Mylotarg purchased by Pfizer ?
2009
2009