Claims
- 1. A compound having the formula: ##STR7## wherein: X represents OH, Cl, O-tosyl, O-benzene sulfonyl;
- R.sub.1 and R.sub.2 are independent of each other and represent a hydrogen atom or the group RNHCO--, where R represents C.sub.1 to C.sub.6 alkyl, and R.sub.1 and R.sub.2 do not represent simultaneously hydrogen; n equals 0 or 1.
Priority Claims (1)
Number |
Date |
Country |
Kind |
86960 |
Jul 1987 |
LUX |
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Parent Case Info
This is a divisional of application Ser. No. 225,819, filed Jul. 29, 1988, now U.S. Pat. No. 4,985,563.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3382247 |
Anthony et al. |
May 1968 |
|
3910928 |
McCall et al. |
Oct 1975 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
225819 |
Jul 1988 |
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