Active Pharma Ingredients Advanced Intermediates Pyridine Derivatives - Speciality Chemicals
 

 

 

 

 

 

Advanced Intermediates


Amlodipine Intermediates:
Phthaloyl Amlodipine
Amlodipine Base


Cetrizine / Meclizine / Buclizine Intermediates:     
1-(4-Chlorobenzhydryl) Piperazine



Etoricoxib Intermediates:
1-(6-Methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone (Ketosulfone)  
2-Chloro-1,3-Bis(Dimethylamino)trimethinium hexa flouro phosphate (Sodium hexa flouro phosphate)


Felbamate Intermediates:
2-Phenyl-1,3-propanediol


Fluconazole Intermediates:
2(2,4 Difluorophenyl)-1-(4-amino)- 1H-1,2,4-triazole-1-yl)-ethanone Hydrochloride
1-(2,4-Difluorophenyl)-1-(1H-1,2,4- triazole-1yl)-ethanone(DFTA)
2-(2,4-Difluorophenyl)-1- (1H-1,2,4-triazole-1yl) 2,3Epoxy propane-Methane sulphonate
(EPOXY MESYLATE)


Ketoconazole Intermediates:
Cis-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane-4ylmethyl benzoate (Cis Bromo Benzoate)  
Cis-2-(2,4-Dichlorophenyl)-2-(1H-Imidazole-1-yl-methyl- 1,3- Dioxalan-4-yl)Methyl-P-Tolyl Sulphonate (Cis Tosylate)
N-Acetyl Piperazine


Lamotrigine Intermediate:
2,3 Dichloro Benzoyl Cyanide
Hydrazine Carboxymidamide- 2-Cyano-(2,3-Diphenyl) Methane (Schiffs Base)


Loratidine Intermediates:
3(2-(3-Chloro phenyl)ethyl) cyano pyridine
N-Methyl-4-chloro piperidine


Paliperidone Intermediates:

3-(2-Chloroethyl)-6,7,8,9 Tetra Hydro-9 Hydroxy-2-Methyl-4H Pyrrido-(1,2Alpha)-Pyrimidine-4-One.

6-Fluoro-3-(4-Piperidinyl)1,2-Benzisoxazole Hydrochloride


Pinaverium bromide Intermediates:
2-Bromo-4,5-Dimethoxybenzyl Bromide



Quetiapine Intermediates:
11-Piperazin-1-yldibenzo[b,f][1,4] thiazepinedihydrochloride

2-Amino DiphenylSulphide

Dibenzo[b,f][1,4]Thiazepin-11(10H)-One



Racecadotril Intermediates:

2-Benzylacrylic acid

Benzyl glycinate p-toluenesulfonate

Diethyl benzylmalonate

Dimethyl benzylidenemalonate



Risperidone Intermediates:

6-Fluoro-3-(4-Piperidinyl)1,2-Benzisoxazole Hydrochloride

3-(2-Chloroethyl)-2-Methyl-6,7,8,9-Tetrahydro-4H-Pyrido-(1,2-A)Pyridine-4-One. Hydrochloride



Risedronate Sodium Intermediates:

3-pyridylacetic acid Hydrochloride



Tamsulosin Hydrochloride Intermediates:

5-[2-[2-(2-Ethoxyphenoxy)ethylamino]propyl]-2-methoxy-benzenesulfonamide

5-Acetonyl-2-methoxybenzene sulfonamide

2-(2-Ethoxyphenoxy)ethyl bromide

R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide

5-[(R)-(2-Aminopropyl)]-2-methoxybenzenesulfonamide hydrochloride

 




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