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US4429166A Method of preparing bicyclo(3.1.1)hept-2-one 失效
双环(3.1.1)庚-2-酮的制备方法

Method of preparing bicyclo(3.1.1)hept-2-one
摘要:
Stable biologically active thromboxane A.sub.2 analogues having the formula: ##STR1## wherein R.sup.1 is OR.sup.3, where R.sup.3 represents hydrogen or a pharmaceutically acceptable cation or lower alkyl group; orR.sup.1 is NR.sup.4 R.sup.5 where R.sup.4 and R.sup.5 are the same or different substituents selected from the group consisting of hydrogen and lower alkyl group; andR.sup.2 is hydrogen or an --OH group.The thromboxane analogues are potent thrombotic agents, useful in cardiovascular treatment.
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