Levormeloxifene (fumarate) is a stable salt form of Levormeloxifene. Levormeloxifene (fumarate) is an estrogen receptor modulator that plays an important role in prevention of postmenopausal bone loss[1].
References
[1] Treppendahl Svend, et al. Preparation of stable salt of levormeloxifene for treatment of osteoporosis. World Intellectual Property Organization, WO9742184 A1 1997-11-13