Rachel Fuller Brown
Rachel Fuller Brown ( November 23 , 1898 – January 14 , 1980 ) was a chemist best known for her long-distance collaboration with microbiologist Elizabeth Lee Hazen in developing the first useful antifungal antibiotic , nystatin , while doing research for the Division of Laboratories and Research of the New York State Department of Health . 
<triplet> Rachel Fuller Brown <subj> November 23, 1898 <obj> date of birth <subj> January 14, 1980 <obj> date of death <subj> nystatin <obj> notable work <triplet> Elizabeth Lee Hazen <subj> nystatin <obj> notable work