RESUMO
Sevoflurane was first synthesized independently by Richard Wallin and Bernard Regan at Travenol Laboratories Incorporated and Ross Terrell and Louise Croix at Airco, Inc in the late 1960s, and subsequent animal studies and a phase-1 human trial of the agent published in 1981 showed promising results. Further research in the United States was halted, however, because of concerns regarding potential nephrotoxicity and the introduction of less degradable alternatives. Interest in sevoflurane resumed in Japan when Maruishi Pharmaceutical Company, Limited (Ltd) (Maruishi) decided to continue its development in 1982. They secured approval by the Japanese Ministry of Health, Labor and Welfare for its clinical use in January 1990. Because of its low blood:gas partition coefficient and resulting rapid action, sevoflurane quickly became the anesthetic of choice of Japanese anesthesiologists. In 1992 Abbott Laboratories, now AbbVie, Inc (Abbott, North Chicago, IL) finalized a licensing agreement with Maruishi to seek the US Food and Drug Administration approval for sevoflurane sales in the United States. Approved in June 1995, sevoflurane is now marketed by Abbott in 120 countries and has been administered >120 million times. This report details the Japanese contribution to the development of sevoflurane.