Title of Invention	A PROCESS FOR THE PREPARATION OF AN ELASTASE INHIBITORS COMPOSITION.
Abstract	we claim :- i)A procese for the preparation of en aiaateae* inhibiting corapoaition cott^rioing incorporating at least one benzitothioezolinone-l-(3i oxide derivative having the £ooaula CI) of the ecceapanylng drevinge where ft* la a hydrogen atoa or a C--Cj alfcyl or elVoxy group* and * ft* 1© a monovalent CQ«C20 elfcyl or cyc^ alfceoyl c,roup# optionally aufcatitiited tfith OH or C0O« ttroup* or * tx* is o croup with the formula CXI) where Pr la a divalent atraicht or branched CaC- saturated or etftylenlcaily unsaturated aliphatic croyp radical (lib) la an aromatic nuclcu a4 la au a ^^4 elfcyl or a C^-C^ alkoxy group 11 la aero or an integer in the range ox 1-5, and when nrlt the ft groups can to* different, or olae . pa ia 6 group with the formula (XH) where R la the same aa above, and R5 ia a divaieat straight or fcrancfted C^-C^g eatorat?* or othyle«ic«lly uneaturatsd aliphatic group. Into a phat»ec$MtlcaV!y or cosmetically acceptable carder or vehicle* in on amount each that the coapdaitlon contain* 0,1 to 5% weight of the coapound of formula (X)*

Title of Invention

A PROCESS FOR THE PREPARATION OF AN ELASTASE INHIBITORS COMPOSITION.

Abstract

we claim :- i)A procese for the preparation of en aiaateae* inhibiting corapoaition cott^rioing incorporating at least one benzitothioezolinone-l-(3i oxide derivative having the £ooaula CI) of the ecceapanylng drevinge where ft* la a hydrogen atoa or a C--Cj alfcyl or elVoxy group* and * ft* 1© a monovalent CQ«C20 elfcyl or cyc^ alfceoyl c,roup# optionally aufcatitiited tfith OH or C0O« ttroup* or * tx* is o croup with the formula CXI) where Pr la a divalent atraicht or branched Ca*C- saturated or etftylenlcaily unsaturated aliphatic croyp radical (lib) la an aromatic nuclcu* a4 la au a ^^4 elfcyl or a C^-C^ alkoxy group 11 la aero or an integer in the range ox 1-5, and when nrlt the ft groups can to* different, or olae . pa ia 6 group with the formula (XH) where R la the same aa above, and R5 ia a divaieat straight or fcrancfted C^-C^g eatorat?* or othyle«ic«lly uneaturatsd aliphatic group. Into a phat»ec$MtlcaV!y or cosmetically acceptable carder or vehicle* in on amount each that the coapdaitlon contain* 0,1 to 5% weight of the coapound of formula (X)*

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Documents:

69-BOM-1991-CANCELLED PAGES.pdf

69-BOM-1991-CORRESPONDENCE(IPO).pdf

69-BOM-1991-CORRESPONDENCE(RECEIVED).pdf

69-BOM-1991-FORM 2(GRANTED).pdf

69-BOM-1991-FORMS.pdf

69-BOM-1991-SPECIFICATION(AMENDED).pdf

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Patent Number

172035

Indian Patent Application Number

69/BOM/1991

PG Journal Number

45/2012

Publication Date

09-Nov-2012

Grant Date

08-Apr-1994

Date of Filing

08-Mar-1991

Name of Patentee

HINDUSTAN LEVER LIMITED

Applicant Address

HINDUSTAN LEVER HOUSE, 165/166 BACKBAY RECLAMATION, BOMBAY-400020.

Inventors:

#	Inventor's Name	Inventor's Address
1	LADISLAS ROBERT	7 RUE LULLY, 94440 SANTENY, FRANCE.
2	ELEMER MOCZAR	14 ALLEE DE LA GAMBAUDERIE, 91190 GIF SUR YVETTE, FRANCE.
3	WILLIAM GEORGES HORNEBECK	10 ED DU ROI, 78000 VERSAILLES, FRANCE.
4	CHRISTIANE MARIE-PIERRE KERNEUR	16 AVENUE MAXIMILIEN, ROBESPIERRE, 94400 VITRY SUR SEINE, FRANCE.

PCT International Classification Number

A61K31/425

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA