| Title of Invention | PROCESS FOR THE PREPARATION OF N-(1,1-DIMETHYLETHYL)-4-[[5'ETHOXY-4-CIS-[2-(4-MORFOLINO)ETHOXY]-2'-OXOSPIRO[CYCLOHEXAN-1,3'-[H]INDOL]-1'(2’H]-YL]-SULFONYL]-3-METHOXYBENZAMIDE AND ITS SALTS |
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| Abstract | The invention relates to a process for the preparation of a compound of formula (I) and the salts thereof by reacting the compound of formula (II) with the compound of formula (III), which comprises carrying out the reaction in dimethyl sulfoxide, at a temperature between 10 °C and 40 °C, preferably at room temperature and transforming the resulting base of formula (I), if desired, into its salt by a method known per se. |
| Full Text | FORM 2 THE PATENTS ACT 1970 [39 OF 1970] COMPLETE SPECIFICATION [See Section 10] PR0CESS FOR THE PREPARATION OF N-(l,lrDIMETHYLETHYL)- OXOSPIRO[GYCLOHEXAN-1,3"[H]INDOL]-1 "(2:H]TYL]^SULFONYL]-3- METHOXYBENZAMIDE AND ITS SALTS" SANOFI-SYNTHELABO, of 174, Avenue de France, F-75013 Paris, France, a french company The following specification particularly describes the nature of the invention and the manner in which it is to be performed :- original in/pct/01621/mum |
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in-pct-2001-01621-mum-cancelled page(27-10-2004).pdf
in-pct-2001-01621-mum-claims(granted)(27-10-2004).doc
in-pct-2001-01621-mum-claims(granted)-(27-10-2004).pdf
in-pct-2001-01621-mum-correspondence(25-10-2007).pdf
in-pct-2001-01621-mum-correspondence-ipo-(13-10-2006).pdf
in-pct-2001-01621-mum-form 1(20-12-2001).pdf
in-pct-2001-01621-mum-form 19(6-11-2003).pdf
in-pct-2001-01621-mum-form 1a(27-10-2004).pdf
in-pct-2001-01621-mum-form 2(granted)(27-10-2004).doc
in-pct-2001-01621-mum-form 2(granted)-(20-12-2001).pdf
in-pct-2001-01621-mum-form 3(20-12-2001).pdf
in-pct-2001-01621-mum-form 3(27-10-2004).pdf
in-pct-2001-01621-mum-form 5(20-12-2001).pdf
in-pct-2001-01621-mum-form pct-isa-210(27-10-2004).pdf
in-pct-2001-01621-mum-petition under rule 137(27-10-2004).pdf
in-pct-2001-01621-mum-power of authority(25-10-2007).pdf
| Patent Number | 211499 | ||||||||||||||||||||||||||||||||||||||||||
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| Indian Patent Application Number | IN/PCT/2001/01621/MUM | ||||||||||||||||||||||||||||||||||||||||||
| PG Journal Number | 20/2008 | ||||||||||||||||||||||||||||||||||||||||||
| Publication Date | 16-May-2008 | ||||||||||||||||||||||||||||||||||||||||||
| Grant Date | 01-Nov-2007 | ||||||||||||||||||||||||||||||||||||||||||
| Date of Filing | 20-Dec-2001 | ||||||||||||||||||||||||||||||||||||||||||
| Name of Patentee | SANOFI-AVENTIS | ||||||||||||||||||||||||||||||||||||||||||
| Applicant Address | 174 AVENUE DE FRANCE, F-75013 PARIS | ||||||||||||||||||||||||||||||||||||||||||
Inventors:
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| PCT International Classification Number | C07D209/96 | ||||||||||||||||||||||||||||||||||||||||||
| PCT International Application Number | PCT/HU00/00078 | ||||||||||||||||||||||||||||||||||||||||||
| PCT International Filing date | 2000-07-13 | ||||||||||||||||||||||||||||||||||||||||||
PCT Conventions:
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