专利号:US-6570019-B2 优先权日:2000-02-25 标 题:Cationic pyrrolo-pyrrol-derivatives, method for producing them and colorants for keratin fibers, containing these compounds 发明人:PASQUIER CECILE; WYSS PATRICK; BRAUN HANS-JUERGEN 权利人:WELLA AG 摘要:The object of the present invention are diketopyrrolopyrroles of the general formula (I)wherein, independently of one another, Q1 and Q2 represent an optionally substituted, aromatic, isocyclic or heterocyclic group with 5 to 14 atoms in the ring, the heterocyclic group containing at least one oxygen, nitrogen or sulfur atom, and the R1 and R2 groups, independently of one another represent hydrogen or a Y-B+A- group, with the proviso that at least one of the R1 and R2 groups is not hydrogen; B+ is an aromatic, aliphatic, alicyclic, aromatic heterocyclic or non-aromatic heterocyclic, quaternary ammonium group or a quaternary phosphonium group; Y is an optionally substituted linear or branched C1 to C6 alkylene group and A- is an anion; a method for their synthesis as well as agents, containing compounds of formula (I), for dyeing keratin fibers.
参考文献:10.1007/bf03346717 摘要:Heyn R, Relucenti M, Petruzziello L, Franchitto G, Pastore A, Palleschi G, Carbone A, Rago R, Petrozza V, Familiari G. Non-mosaic, non-azoospermic Klinefelter’s syndrome in a young man with bilateral varicocele. Journal of Endocrinological Investigation. 2011 Jun;34(6):485–6. doi: 10.1007/bf03346717. 参考文献:10.1007/s00774-011-0291-7 摘要:Burt-Pichat B, Follet H, Toulemonde G, Arlot M, Delmas P, Chapurlat R. Methodological approach for the detection of both microdamage and fluorochrome labels in ewe bone and human trabecular bone. Journal of Bone and Mineral Metabolism. 2011 Jul 13;29(6):756–64. doi: 10.1007/s00774-011-0291-7. 参考文献:10.1007/bf00335776 摘要:Wotton RM, Miller WR. Removal from the small intestine of tubercle bacilli by macrophages in the guinea pig. Z Zellforsch Mikrosk Anat. 1970;106(3):322–32. doi: 10.1007/bf00335776. 参考文献:10.3275/7871 摘要:Ferone D, Pivonello R, Kwekkeboom DJ, Gatto F, Ameri P, Colao A, de Krijger RR, Minuto F, Lamberts SWJ, van Hagen PM, Hofland LJ. Immunohistochemical localization and quantitative expression of somatostatin receptors in normal human spleen and thymus: Implications for the in vivo visualization during somatostatin receptor scintigraphy. Journal of Endocrinological Investigation. 2011 Jul 13;35(5):528–34. doi: 10.3275/7871. 参考文献:10.1007/s00262-011-1071-x 摘要:Ladányi A, Kiss J, Mohos A, Somlai B, Liszkay G, Gilde K, Fejős Z, Gaudi I, Dobos J, Tímár J. Prognostic impact of B-cell density in cutaneous melanoma. Cancer Immunology, Immunotherapy. 2011 Jul 21;60(12):1729–38. doi: 10.1007/s00262-011-1071-x.