O-aminophenolcarboxylic acid and o-aminothiophenolcarboxylic acid
    2.
    发明授权
    O-aminophenolcarboxylic acid and o-aminothiophenolcarboxylic acid 有权
    邻氨基苯甲酸和邻氨基苯硫酚羧酸

    公开(公告)号:US06437178B2

    公开(公告)日:2002-08-20

    申请号:US09901218

    申请日:2001-07-09

    IPC分类号: C07G22934

    摘要: The invention relates to novel o-aminophenolcarboxylic acids or o-aminothiophenolcarboxylic acids of the following structure in which: A1 to A7 are—independently of one another—H, CH3, OCH3, CH2CH3 or OCH2CH3; T is O or S, and m is 0 or 1; Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明涉及以下结构的新型邻氨基苯甲酸或邻氨基苯硫酚羧酸,其中:A 1至A 7彼此独立地为H,CH 3,OCH 3,CH 2 CH 3或OCH 2 CH 3; T为O或S,m为0 或1; Z是碳环或杂环芳族基团。

    O-amino(thio)phenolcarboxylic acids, and their preparation
    3.
    发明授权
    O-amino(thio)phenolcarboxylic acids, and their preparation 有权
    O-氨基(硫代)苯酚羧酸及其制备方法

    公开(公告)号:US06310238B1

    公开(公告)日:2001-10-30

    申请号:US09161147

    申请日:1998-09-24

    IPC分类号: C07C22910

    摘要: The invention relates to novel o-aminophenolcarboxylic acids or o-aminothiophenolcarboxylic acids of the following structure in which: A1 to A7 are—independently of one another—H, CH3, OCH3, CH2CH3 or OCH2CH3; T is O or S, and m is 0 or 1; Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明涉及以下结构的新型邻氨基苯甲酸或邻氨基苯硫酚羧酸,其中:A 1至A 7彼此独立地为H,CH 3,OCH 3,CH 2 CH 3或OCH 2 CH 3; T为O或S,m为0 或1; Z是碳环或杂环芳族基团。

    Polybenzoxazole and polybenzothiazole precursors
    4.
    发明授权
    Polybenzoxazole and polybenzothiazole precursors 有权
    聚苯并恶唑和聚苯并噻唑前体

    公开(公告)号:US6120970A

    公开(公告)日:2000-09-19

    申请号:US161202

    申请日:1998-09-25

    摘要: The polybenzoxazole and polybenzothiazole precursors of the invention have the following partial structure: ##STR1## where: A.sup.1 to A.sup.7 are--independently of one another--H, F, CH.sub.3, CF.sub.3, OCH.sub.3, OCF.sub.3, CH.sub.2 CH.sub.3, CF.sub.2 CF.sub.3, OCH.sub.2 CH.sub.3 or OCF.sub.2 CF.sub.3 ;T is O or S, and m is 1;Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明的聚苯并恶唑和聚苯并噻唑前体具有以下部分结构:其中:A 1至A 7彼此独立地为-H,F,CH 3,CF 3,OCH 3,OCF 3,CH 2 CH 3,CF 2 CF 3,OCH 2 CH 3或OCF 2 CF 3; T为O或S,m为1; Z是碳环或杂环芳族基团。

    Bis-o-amino(thio)phenols, and their preparation
    5.
    发明授权
    Bis-o-amino(thio)phenols, and their preparation 有权
    双 - 氨基(硫代)酚类及其制备方法

    公开(公告)号:US6150558A

    公开(公告)日:2000-11-21

    申请号:US161144

    申请日:1998-09-24

    摘要: The invention relates to novel bis-o-aminophenols, and bis-o-aminothiophenols of the following structure: ##STR1## where A.sup.1 to A.sup.6 are--independently of one another--H, F, CH.sub.3, CF.sub.3, OCH.sub.3, OCF.sub.3, CH.sub.2 CH.sub.3, CF.sub.2 CF.sub.3, OCH.sub.2 CH.sub.3 or OCF.sub.2 CF.sub.3, where at least one of the radicals A.sup.1 to A.sup.6 must be F or an F-containing group; T is O or S, and m is 0 or 1; and Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明涉及以下结构的新的双邻氨基苯酚和双-O-氨基噻吩:其中A1至A6彼此独立地为-H,F,CH3,CF3,OCH3,OCF3,CH2CH3,CF2CF3,OCH2CH3 或OCF 2 CF 3,其中基团A1至A6中的至少一个必须为F或含F的基团; T为O或S,m为0或1; Z是碳环或杂环芳族基团。

    O-amino (thio) phenolcarboxylic acids and their preparation
    6.
    发明授权
    O-amino (thio) phenolcarboxylic acids and their preparation 有权
    O-氨基(硫代)苯酚羧酸及其制备方法

    公开(公告)号:US05998662A

    公开(公告)日:1999-12-07

    申请号:US160875

    申请日:1998-09-25

    摘要: The invention relates to novel o-aminophenolcarboxylic acids, and o-aminothiophenolcarboxylic acids of the following structure: ##STR1## where A.sup.1 to A.sup.7 are--independently of one another--H, F, CH.sub.3, CF.sub.3, OCH.sub.3, OCF.sub.3, CH.sub.2 CH.sub.3, CF.sub.2 CF.sub.3, OCH.sub.2 CH.sub.3 or OCF.sub.2 CF.sub.3, where at least one of the radicals A.sup.1 to A.sup.3 must be F or an F-containing group; T is O or S, and m is 0 or 1; and Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明涉及以下结构的新型邻氨基苯酚羧酸和邻氨基苯硫酚羧酸:其中A1至A7彼此独立地为-H,F,CH3,CF3,OCH3,OCF3,CH2CH3,CF2CF3,OCH2CH3或OCF2CF3 其中基团A1至A3中的至少一个必须为F或含F的基团; T为O或S,m为0或1; Z是碳环或杂环芳族基团。

    O-Nitro(thio)phenol derivatives, and their preparation
    8.
    发明授权
    O-Nitro(thio)phenol derivatives, and their preparation 有权
    O-硝基(硫代)苯酚衍生物及其制备方法

    公开(公告)号:US06320081B1

    公开(公告)日:2001-11-20

    申请号:US09161149

    申请日:1998-09-24

    IPC分类号: C07C32124

    摘要: The invention relates to novel o-nitrophenol derivatives and o-nitrothiophenol derivatives of the following structure: where: A1 to A3 are—independently of one another—H, F, CH3, CF3, OCH3, OCF3, CH2CH3, CF2CF3, OCH2CH3 or OCF2CF3; T is O or S; R is an aliphatic or araliphatic radical; and R* is H or R.

    摘要翻译: 本发明涉及以下结构的新型邻硝基苯酚衍生物和邻硝基苯硫酚衍生物:其中:A 1至A 3彼此独立地为-H,F,CH 3,CF 3,OCH 3,OCF 3,CH 2 CH 3,CF 2 CF 3,OCH 2 CH 3或OCF 2 CF 3 ; T为O或S; R是脂族或芳脂族基; 和R *是H或R.

    O-amino(thio)phenolcarboxylic acids, and their preparation
    10.
    发明授权
    O-amino(thio)phenolcarboxylic acids, and their preparation 有权
    O-氨基(硫代)苯酚羧酸及其制备方法

    公开(公告)号:US6096921A

    公开(公告)日:2000-08-01

    申请号:US388274

    申请日:1999-09-01

    摘要: The invention relates to novel o-aminophenolcarboxylic acids, and o-aminothiophenolcarboxylic acids of the following structure: ##STR1## where A.sup.1 to A.sup.7 are--independently of one another--H, F, CH.sub.3, CF.sub.3, OCH.sub.3, OCF.sub.3, CH.sub.2 CH.sub.3, CF.sub.2 CF.sub.3, OCH.sub.2 CH.sub.3 or OCF.sub.2 CF.sub.3, where at least one of the radicals A.sup.1 to A.sup.3 must be F or an F-containing group; T is O or S, and m is 0 or 1; and Z is a carbocyclic or heterocyclic aromatic radical.

    摘要翻译: 本发明涉及以下结构的新型邻氨基苯酚羧酸和邻氨基苯硫酚羧酸:其中A1至A7彼此独立地为-H,F,CH3,CF3,OCH3,OCF3,CH2CH3,CF2CF3,OCH2CH3或OCF2CF3 其中基团A1至A3中的至少一个必须为F或含F的基团; T为O或S,m为0或1; Z是碳环或杂环芳族基团。