| 发明名称 |
New chiral 2-substd. 5-pyranyl-oxy and di:hydro-5-pyranyl-oxy cpds. |
| 摘要 |
New cpds. (I) contain chiral gps. of formula (II): B = a single or double bond; R1 = 1-30C alkyl, opt. substd. by F, Cl, Br, CN or OH and opt. with O, S, NH, NMe, COO or OCO in the chain; phenyl, opt. substd. by F, Cl, Br, CN, 1-20C alkyl, 1-20C alkoxy or 1-20C alkoxycarbonyl; F; Cl; or CN.
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| 申请公布号 |
DE4408413(A1) |
申请公布日期 |
1995.09.14 |
| 申请号 |
DE19944408413 |
申请日期 |
1994.03.12 |
| 申请人 |
BASF AG, 67063 LUDWIGSHAFEN, DE |
发明人 |
SIEMENSMEYER, KARL, DR., 67227 FRANKENTHAL, DE;VILL, VOLKMAR, DR., 20255 HAMBURG, DE;TUNGER, HANNS-WALTER, 22085 HAMBURG, DE |
| 分类号 |
C07D309/10;C07D309/28;C07D405/12;(IPC1-7):C07D309/30 |
主分类号 |
C07D309/10 |
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