Claims
- 1. The compound of formula II ##STR6## in which R.sup.1 is hydrogen and R.sup.2 is a branched or unbranched, unsaturated (C.sub.5 to C.sub.55)-alkyl group.
- 2. The compound as claimed in claim 1, wherein the alkyl group has a chain length of 10 to 30 carbon atoms.
- 3. The compound as claimed in claim 1, wherein the alkyl group as a chain length of 20 to 25 carbon atoms.
- 4. A compound having the formula ##STR7##
Priority Claims (1)
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3828337 |
Aug 1988 |
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Parent Case Info
This is a continuation-in-part application of application Ser. No. 07/927,886, filed Aug. 11, 1992, now U.S. Pat. No. 5,206,405, which is a continuation of application Ser. No. 07/617,635, filed Nov. 26, 1990, now abandoned, which is a division of application Ser. No. 07/395,790, filed Aug. 18, 1989, now abandoned, and is also a continuation-in-part of copending application Ser. No. 07/938,599, filed Sep. 3, 1992, now U.S. Pat. No. 5,260,206, which is incorporated herein by reference, which is a continuation-in-part of application Ser. No. 07/762,262, filed Sep. 20, 1991, now abandoned, which is a continuation of application Ser. No. 07/711,708, filed Jun. 7, 1991, now abandoned, which is a continuation of application Ser. No. 07/395,790, filed Aug. 18, 1989, now abandoned.
Non-Patent Literature Citations (2)
Entry |
Metten et al., Tetrahedron, 48 (39), pp. 8401-8418 (1992). |
Hohgardt et al., Tetrahedron, 44 (18), pp. 5771, 5775 (1988). |
Divisions (1)
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395790 |
Aug 1989 |
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Continuations (3)
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617635 |
Nov 1990 |
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Parent |
711708 |
Jun 1991 |
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Parent |
395790 |
Aug 1989 |
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Continuation in Parts (2)
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927886 |
Aug 1992 |
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Parent |
762262 |
Sep 1991 |
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