发明名称 PHOTOCHROMATIC SUBSTANCES
摘要 The specification describes adamantanospiroheteroatomatepyranes and adamantanospiro(1.3)oxazines of general formula (1), where: R0 is a substituent from the series H, halogen, O-alkyl, N-alkyl; R1-R4 is a substituent from the series H, alkyl, aryl, substituted phenyl, naphthyl, heteroaryl, OH, alkoxy (C1-C4), halogen, alkylamino, dialkylamino, cyanide and trifluoromethyl, or R1 and R2 or R3 and R4 or R2 and R3 are constituents of a condensed aromatic of heteroaromatic ring or an alkane ring with 4 to 8 C atoms.
申请公布号 AU3557493(A) 申请公布日期 1993.06.24
申请号 AU19930035574 申请日期 1993.03.29
申请人 OPTISCHE WERKE G. RODENSTOCK 发明人 MANFRED MELZIG
分类号 C07D265/14;C07D265/16;C07D265/18;C07D311/96;C07D491/10;C07D491/107;C07D491/22;C07D498/10;C09K9/02 主分类号 C07D265/14
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