Claims
- 1. A compound of the formula ##STR9## wherein m is 1; E is O; and R.sub.1 is halo.
- 2. The compound of claim 1 which is 5-chloro-2,3-dihydro-2,2-dimethyl-7-benzofurancarboxylic acid.
CROSS-REFERENCE
This application is a continuation of application Ser. No. 07/222,466, filed on July 21, 1988, now abandoned which is a continuation-in-part of copending application U.S. Ser. No. 07/094,360, filed Sept. 8, 1987, now abandoned.
US Referenced Citations (6)
Foreign Referenced Citations (10)
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EPX |
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Continuations (1)
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Number |
Date |
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Parent |
222466 |
Jul 1988 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
94360 |
Sep 1987 |
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