The present invention relates to the synthesis of Levocetirizine using commercially available and economical reagents. The present invention provides the novel method of conversion of p-chlorobenzophenone to levocetirizine hydrochloride with higher chemical and optical purity.
ABSTRACT
A novel electrochemical process for the preparation of thieno [3,2-c] pyridine derivatives of formula I particularly clopidogrel (II) and salts thereof preferably clopidogrel hydrogen sulphate (V).
Charges
12 Crore
15 June 2009
City Union Bank Limited
2 Crore
15 September 2005
City Union Bank Limited
5 Crore
15 September 2005
City Union Bank Limited
6 Crore
25 May 2007
City Union Bank Limited
1 Crore
02 May 2000
Central Bank Of India
2 Lak
04 March 2020
Standard Chartered Bank
12 Crore
23 March 2022
Others
0
12 May 2022
Standard Chartered Bank
0
15 February 2022
Standard Chartered Bank
0
04 March 2020
Standard Chartered Bank
0
15 September 2005
City Union Bank Limited
0
15 September 2005
City Union Bank Limited
0
02 May 2000
Central Bank Of India
0
15 June 2009
City Union Bank Limited
0
25 May 2007
City Union Bank Limited
0
23 March 2022
Others
0
12 May 2022
Standard Chartered Bank
0
15 February 2022
Standard Chartered Bank
0
04 March 2020
Standard Chartered Bank
0
15 September 2005
City Union Bank Limited
0
15 September 2005
City Union Bank Limited
0
02 May 2000
Central Bank Of India
0
15 June 2009
City Union Bank Limited
0
25 May 2007
City Union Bank Limited
0
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Notice of resignation;-09102020
Optional Attachment-(2)-09102020
Form DIR-11-04102020_signed
Form ADT-1-03102020_signed
Copy of written consent given by auditor-03102020
Copy of the intimation sent by company-03102020
Copy of resolution passed by the company-03102020
Form MSME FORM I-25092020_signed
Proof of dispatch-30092020
Notice of resignation filed with the company-30092020
Auditor?s certificate-25092020
Form MSME FORM I-25092020_signed
Form MSME FORM I-25092020
Form ADT-3-22092020_signed
Resignation letter-22092020
Form SH-7-28082020-signed
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Optional Attachment-(2)-19082020
Form CHG-1-19082020_signed
Optional Attachment-(1)-19082020
Instrument(s) of creation or modification of charge;-19082020
CERTIFICATE OF REGISTRATION FOR MODIFICATION OF CHARGE-20200819
Form CHG-4-23052020_signed
Letter of the charge holder stating that the amount has been satisfied-23052020
CERTIFICATE OF SATISFACTION OF CHARGE-20200523
Form CHG-1-30042020_signed
Instrument(s) of creation or modification of charge;-30042020