Number | Date | Country | Kind |
---|---|---|---|
63-335239 | Dec 1988 | JPX |
This application is a continuation application of application Ser. No. 457,841, filed Dec. 27, 1989, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4650600 | Heppke et al. | Mar 1987 | |
4873019 | Krause et al. | Oct 1989 | |
4943384 | Sucrow et al. | Jul 1990 | |
5013475 | Shibata et al. | May 1991 | |
5100579 | Higuchi et al. | Mar 1992 | |
5130048 | Wand et al. | Jul 1992 | |
5152919 | Kitamura et al. | Oct 1992 | |
5167855 | Wand et al. | Dec 1992 | |
5167863 | Kitamura et al. | Dec 1992 |
Number | Date | Country |
---|---|---|
0138006 | Apr 1985 | EPX |
0257457 | Mar 1988 | EPX |
3333677 | Sep 1983 | DEX |
3534777 | Sep 1985 | DEX |
3604899 | Feb 1986 | DEX |
3739588 | Jul 1988 | DEX |
253632 | Jan 1988 | DDX |
8605484 | Sep 1986 | IBX |
60-168780 | Feb 1985 | JPX |
60-218358 | Nov 1985 | JPX |
61-68449 | Apr 1986 | JPX |
62-46 | Jan 1987 | JPX |
62-30740 | Feb 1987 | JPX |
62-103043 | May 1987 | JPX |
62-111950 | May 1987 | JPX |
62-142131 | Jun 1987 | JPX |
62-175443 | Aug 1987 | JPX |
62-228036 | Oct 1987 | JPX |
63-307837 | Dec 1988 | JPX |
1-75449 | Mar 1989 | JPX |
Entry |
---|
Tetrahedron Letters, No. 6, pp. 419-422, 1976, Rosenblum et al. |
Tetrahedron Letters, vol. 37, No. 12, pp. 2249-2254, 1981, Bystrom et al. |
Patent Abstracts of Japan, vol. 13, No. 151. |
Patent Abstracts of Japan, vol. 13, No. 278. |
Patent Abstracts of Japan, unexamined applications, vol. 7, No. 131, pp. 156, C169, 1983. |
Number | Date | Country | |
---|---|---|---|
Parent | 457841 | Dec 1989 |