Complex sentence: AL-1095, US Patent 3506673 -2-(4' HALO)-BENZHYDRYL-3-QUINUCLIDINOLS developed by Aldrich, is a centrally acting stimulant drug with comparable effects to amphetamine, developed by Bristol in the 1970s.
Split into simpler sentences: AL-1095 US Patent 3506673 -2-(4' HALO)-BENZHYDRYL-3-QUINUCLIDINOLS developed by Aldrich. Is a centrally-acting stimulant drug with comparable effects to amphetamine developed by Bristol in the 1970s.