This is a continuation of application Ser. No. 07/175,460, filed on Apr. 13, 1988, now abandoned, which is a continuation-in-part of Ser. No. 59,712 filed June 8, 1987 now abandoned 6-17-88.
Number | Name | Date | Kind |
---|---|---|---|
3303200 | Wolf et al. | Feb 1967 | |
3326933 | Wright | Jun 1967 | |
3450694 | Swett et al. | Jun 1969 | |
3590048 | Swett et al. | Jun 1971 | |
3869274 | Crovetti et al. | Mar 1975 | |
3882142 | Walworth et al. | May 1975 | |
3963742 | Cross et al. | Jun 1976 | |
4000301 | Walworth | Dec 1976 | |
4002641 | Moller et al. | Jan 1977 | |
4008249 | Fischer et al. | Feb 1977 | |
4009227 | Walworth | Dec 1977 | |
4063929 | Bayer et al. | Dec 1977 | |
4099011 | Moller et al. | Jul 1978 | |
4198235 | Vetter et al. | Apr 1980 | |
4209526 | Diana et al. | Jun 1980 | |
4230481 | Nishiyama et al. | Oct 1980 | |
4275073 | Moberg | Jun 1981 | |
4298749 | Plath et al. | Nov 1981 | |
4322241 | Pissiotas et al. | Mar 1982 | |
4337263 | Techer et al. | Jun 1982 | |
4406688 | Konno et al. | Sep 1983 | |
4420328 | Rempfler | Dec 1983 | |
4433046 | Vemura et al. | Feb 1984 | |
4460597 | Yanai et al. | Jul 1984 | |
4477462 | Aoyagi | Oct 1984 | |
4500341 | Forster et al. | Feb 1985 | |
4529735 | Kuhle et al. | Jul 1985 | |
4673429 | Rieber et al. | Jun 1987 |
Number | Date | Country |
---|---|---|
4628585 | Feb 1986 | AUX |
0052333 | May 1982 | EPX |
0203428 | Dec 1986 | EPX |
0257296 | Mar 1987 | EPX |
0234045 | Sep 1987 | EPX |
2513750 | Oct 1975 | DEX |
2644588 | Apr 1978 | DEX |
0629482 | Aug 1949 | GBX |
Entry |
---|
Elguero et al., Bull. Soc. Chim. Fr. 12, 5019-5029 (1968). |
Derwent Abstract of Fed. Rep. of Germany Patent Appl. 3602379, published 7-30-87. |
Derwent Abstract Japanese Patent 73660/55, published 6/3/80. |
Derwent Abstract of Japanese Patent 61358/60 published 5/26/81. |
Derwent Abs. of Japanese Patent 212162/57 pub. 12/27/82. |
Derwent Abs. of Japanese patent 35036/55 pub. 3/11/80. |
Derwent Abs. of Japanese patent 53969/62 pub. 3/9/87. |
Derwent Abs. of Japanese Patent 53970/62 pub. 3/9/87. |
Freche et al., Tetrahedron, 33, 2069-2077 (1977). |
Chem. Abstracts selects of Fed. Rep. of Germany Patent 3,602,379 published 7/30/87. |
Derwent Abstrast of Japanese Patent 53969/62 pub. 3/9/87. |
Kobayashi et al., Chem. Abstracts, 83, 394 (1975). |
Sandstrom, Arkiv. Kemi, 8, 523-544 (1955). |
Elguero et al., Bull. Soc. Chim. Fr., 775-776 (1966). |
Number | Date | Country | |
---|---|---|---|
Parent | 175460 | Apr 1988 |
Number | Date | Country | |
---|---|---|---|
Parent | 59712 | Jun 1981 |