The invention relates to compounds, or a pharmaceutically acceptable salt, solvate, hydrate, polymorph, co-crystal thereof, wherein said compound is of formula A-B (I) wherein A is substitued or not aromatic N-heterocycle； and B is -[C(R1)(R2)]n-R3 wherein n is an integer between 1 and 10, R1 and R2 represent independently in each of the n units a substituent selected from the group consisting of hydrogen, substituted or not C1-C10 alkyl, halogen, oxy derivatives, thioderivatives, substituted or not C3-C10 cycloalkyl, substituted or not C6-C18 aryl, substituted or not C2-C10 alkenyl, substituted or not C2-C10 alkynyl, R3 represents a substituent selected from the group consisting of hydrogen, substituted or not C1-C10 alkyl, halogen, substituted or not C3-C10 cycloalkyl, substituted or not C6-C18 aryl, substituted or not C2-C10 alkenyl, substituted or not C2-C10 alkynyl, amino, heterocycle, thiocyanate, thio derivatives, hydroxylamine, amido, sulfonamide, amino sulfone derivatives, ether, thioether, ester, thioester, azido, azo, cyano, nitro, nitrooxy, carbamate, thiocarbamate, sulfinyl derivative, sulfonyl derivatives, acyl derivatives, oxy derivatives, ureido, thioureido, imino, oximino, hydrazino, thioamido, carboxylic, phosphate, phosphonate, carbamoyl phosphate； with the proviso that when A is 5-fluoroindole, B is bonded at position 3 of the 5-fluoroindole moiety, R1 is hydrogen and n is between 2 and 10, R3 is not -NR4R5 wherein R4 and R5 independently represent a substituent selected from the group consisting of hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl, aminoalkyl, or R4 and R5 taken together with the nitrogen atom to which they are attached to form a four to ten-membered heterocycle, and R2 is not independently in each of the n units a substituent selected from the group consisting of hydrogen, C1-C10 alkyl, halogen, alkoxy, aminoalkyl, and alkylamino； for the treatment or the prophylaxis of neurologic and/or inflammatory diseases or disorders. The present
