Claims
- 1. An optically active compound of the formula: ##STR21## wherein R.sub.1 taken together with its attached oxygen atom forms a hydrolyzable ether hydroxy protecting group.
- 2. The optically active compound of claim 1 wherein said compound is substantially free of its other optically active antipode.
- 3. The compound of claim 2 wherein R.sub.1 is benzyl.
Parent Case Info
This is a division of application Ser. No. 07/135,128 filed Dec. 18, 1987, now Pat. No. 4,831,185.
Non-Patent Literature Citations (1)
Entry |
Mayer et al., Helv. Chimca Acta, vol. 67, pp. 650-671 (1983). |
Divisions (1)
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Number |
Date |
Country |
Parent |
135128 |
Dec 1987 |
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