S. No. Name of the Intermediate Structure CAS Number Product Number Name of the Drug
1. 3-Methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline 937263-71-3 ABV030 TUCATINIB
2. 4,4-dimethyl-2-(methylthio)-4,5-dihydrooxazole

--------

ABV031

3.

4-Chloro-quinazolin-6-ylamine

208533-37-3

ABV032

4.

5-(2-Methoxyphenoxy)-[2,2'-bipyrimidine]-4,6(1H,5H)-dione

150728-12-4

ABV033

BOSENTAN

5.

4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine

150728-13-5

ABV034

6.

4-tert-Butylbenzenesulfonamide

6292-59-7

ABV035

7.

Dimethyl 2-(2-methoxyphenoxy)malonate

150726-89-9

ABV036

8.

4-tert-Butyl-N-(6-chloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl)benzenesulfonamide

150727-06-3

ABV037

9.

6,7-Dimethoxy-4-chloroquinoline

35654-56-9

ABV038

CABOZANTINIB

10.

1-((4- Fluorophenyl)carbamoyl) cyclopropanecarboxylic acid

849217-48-7

ABV039

11.

6,7-dimethoxyquinolin-4-ol

13425-93-9

ABV040

12.

2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid  methyl ester

178306-47-3

ABV041

AMBRISENTAN

13.

2-(4,6-Dimethylpyrimidin-2-yl)oxy-3-methoxy-3,3-di(phenyl)propanoic acid

177036-94-1

ABV042

14.

(S)-2-Hydroxy-3-methoxy-3,3-diphenylpropionic acid

178306-52-0

ABV043

15.

4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

536759-91-8

ABV044

APIXABAN

16.

3-chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

536760-29-9

ABV045

17.

5,6-Dihydro-3-(4-morpholinyl)-1-[4-(2-oxo-1-piperidinyl)phenyl]-2(1H)-pyridinone

545445-44-1

ABV046

18.

1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid

503614-92-4

ABV047

19.

1-(4-Methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

503614-91-3

ABV048

20.

2-(4-Cyanophenylamino)acetic acid 42288-26-6 ABV049

DABIGATRAN ETEXILATE

21.

Ethyl 3-(Pyridin-2-ylamino) propanoate 103041-38-9 ABV050

22.

Ethyl 3-[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]pyridin-2-ylamino] propionate 211915-84-3 ABV051

23.

N-[[2-[[[4-(aminomethyl)amino]methl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride 211914-50-0 ABV052