A tramadol n-oxide material, enantiomers and compositions thereof, and their use
Номер патента: CA2078028A1
Опубликовано: 14-03-1993
Автор(ы): Cynthia A. Maryanoff, Frank J. Villani, Robert B. Raffa
Принадлежит: Cynthia A. Maryanoff, Frank J. Villani, Mcneilab, Inc., Ortho-Mcneil Pharmaceutical, Inc., Robert B. Raffa
Опубликовано: 14-03-1993
Автор(ы): Cynthia A. Maryanoff, Frank J. Villani, Robert B. Raffa
Принадлежит: Cynthia A. Maryanoff, Frank J. Villani, Mcneilab, Inc., Ortho-Mcneil Pharmaceutical, Inc., Robert B. Raffa
Реферат: This invention relates to a tramadol N-oxide material, enantiomers and compositions thereof and their use. The tramadol N-oxide material and compositions thereof are pharmacologically useful in treating pain, diarrhea and tussive conditions. The tramadol N-oxide is also subject to less side-effects as compared to pure opiate based compositions, such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, the tramadol N-oxide material when administered orally exhibits analgesia for a longer duration than an equi-analgesic amount of tramadol.
A tramadol n-oxide material, enantiomers and compositions thereof, and their use
Номер патента: KR100241859B1. Автор: 에이 마리아 노프 신시아,비.라파 로버트,제이 빌라니 프랑크. Владелец: 랄프 알. 팔로. Дата публикации: 2000-02-01.