. . . " B together are a second compound and D is a hydrogen atom,...http://www.google.com/patents/US5244886?utm_source=gb-gplus-sharePatent US5244886 - 11??-phenyl-14??H steroidsAdvanced Patent SearchPublication numberUS5244886 APublication typeGrantApplication numberUS 07/663,819PCT numberPCT/EP1989/001090Publication dateSep 14, 1993Filing dateSep 20, 1989Priority dateSep 20, 1988Fee statusLapsedAlso p" .