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    • 8. 发明授权
    • Nicotine immunogen
    • 尼古丁免疫原
    • US06656469B1
    • 2003-12-02
    • US09700718
    • 2000-11-28
    • Torgny SvenssonAnette Johansson
    • Torgny SvenssonAnette Johansson
    • A61K3900
    • A61K39/0013A61K2039/6081A61K2039/627
    • A 5- or 6-nicotinyl-linker-carrier protein compound and immunogen having formula (a) wherein X is —NH—CO— or NH— or —C≡C— or —C═C— or CH2—; Y is —(CH2)k— or —(CH2)m—C6H10—(CH2)n— or (CH2)m—C6H4—(CH2)n— when Z is —NH—, with the proviso that X is not —NH—CO— when Y is (CH2)5 and Z is —NH—, and X is —NH—CO— or —C≡C— or —C═C— or CH2—, Y is —(CH2)m—C6H10—(CH2)n— or —(CH2)m—C6H4—(CH2)n—, when Z is —CO—, and X is —C≡C— or —C═C—, Z is —CO—, when Y is (CH2)k—, is disclosed. The compound may be used as a medicament, suitably in the form of a pharmaceutical composition. Additionally, a method of prophylactic and/or therapeutic immunological treatment of nicotine dependence from tobacco products to achieve harm reduction is described.
    • 5-或6-烟酰基 - 接头 - 载体蛋白化合物和具有式(a)的免疫原,其中X是-NH-CO-或NH-或-C = C-或-C = C-或CH 2 - ; 当Z为-NH-时,Y为 - (CH 2)k - 或 - (CH 2)m -C 6 H 10 - (CH 2)n - 或(CH 2)m -C 6 H 4 - (CH 2)n-,条件是X不为 - 当Y为(CH 2)5且Z为-NH-,X为-NH-CO-或-C = C - 或-C = C-或CH 2 - 时,Y为 - (CH 2)m - 当Z为-CO-,且X为-C = C-或-C = C-,Z为-CO-时,C 6 H 10 - (CH 2)n - 或 - (CH 2)m -C 6 H 4 - (CH 2)n - 当Y是(CH 2)k - 时。 该化合物可以用作药物,适合以药物组合物的形式。 另外,描述了一种从烟草制品中预防和/或治疗免疫治疗尼古丁依赖以实现危害降低的方法。