Process for preparing prostaglandin derivatives and starting materials for the same
First Claim
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1. A process for preparing a compound of the following formula:
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Abstract
The present invention provides a process for preparing benzoprostacycline derivatives of formula (1), i.e. 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives, and vinyl tin compounds of formula (III) as starting materials for the same.
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8 Claims
- 1. A process for preparing a compound of the following formula:
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