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.
一种具有以下结构式(a)的5-或6-
烟碱基-连接蛋白质化合物和免疫原,其中X为—NH—CO—或NH—或—C≡C—或—C═C—或
CH2—;Y为—( )k—或—( )m—
C6H10—( )n—或( )m—
C6H4—( )n—,当Z为—NH—时,但X不为—NH—CO—时,Y为( )5且Z为—NH—;当Z为—CO—时,X为—NH—CO—或—C≡C—或—C═C—或 —,Y为—( )m— —( )n—或—( )m— —( )n—;当Z为—CO—时,X为—C≡C—或—C═C—,Z为—CO—,Y为( )k—。该化合物可用作药物,适宜以药物组合物的形式使用。此外,还描述了一种用于预防性和/或治疗性免疫治疗
尼古丁依赖性的方法,以实现烟草制品对健康的减害作用。