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EP0009408A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Chlorodeoxysucrose derivatives for therapeutic use, dental or other composition containing them, and their preparation

Assignee: TATE & LYLE PATENT HOLDINGS LIMITED
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Filing: 1979-09-21
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Granted: —
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Expires: 1999-09-21
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Abstract

Abstract A use in human therapy (viz as an active ingredient for inhibiting tooth decay) has been found for chlorodeoxysucrose derivatives of the general formula(wherein: R<sup>4α</sup> is a hydroxy group and R<sup>4β</sup> is a hydrogen atom, or, one of R<sup>4α</sup> and R<sup>4β</sup> is a hydrogen atom and the other is a chlorine atom; R<sup>6</sup> is a hydroxy group or, if at least one of R<sup>4a</sup>, R<sup>4β</sup> or R<sup>11</sup> is a chlorine atom, then it is a hydroxy group or a chlorine atom; R<sup>1</sup> is a hydroxy group or a chlorure atom; and R<sup>6</sup>, is a hydroxy group, or if at least one of R<sup>4α</sup>, R<sup>4β</sup> or R<sup>1</sup>' is a chlorine atom, then it is a hydroxy group or a chlorine atom). Compounds and dental or other compositions for such use are claimed, as well as methods for making the compositions.

Inventors

  • 👤 David Bernard Drucker

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 13:44
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/346; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/60; A61P; A61P1/00; A61P1/02; A61Q; A61Q11/00; C; C07; C07H; C07H5/00; C07H5/02; A23G2200/00; A23G2200/14; A23G2210/00

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 140 words
A chlorodeoxysucrose derivative of the general formula (wherein: R 4α is a hydroxy group and R 4β is a hydrogen atom, or, one of R 4α and R 4s is a hydrogen atom and the other is a chlorine atom; R 6 is a hydroxy group or, if at least one of R 4a , R 4β or R 1' is a chlorine atom, then it is a hydroxy group or a chlorine atom; R 1' is a hydroxy group or a chlorine atom; and R 6' is a hydroxy group, or if at least one of R 4α , R 4a or R 11 is a chlorine atom, then it is a hydroxy group or a chlorine atom), for use in a method for treatment of human or animal body by therapy practised on the human or animal body.
Claim 2
Dependent Claim 140 words
A chlorodeoxysucrose derivative of the general formula (wherein: R 4α is a hydroxy group and R 4β is a hydrogen atom, or, one of R 4α and R 4s is a hydrogen atom and the other is a chlorine atom; R 6 is a hydroxy group or, if at least one of R 4a , R 4β or R 1' is a chlorine atom, then it is a hydroxy group or a chlorine atom; R 1' is a hydroxy group or a chlorine atom; and R 6' is a hydroxy group, or if at least one of R 4α , R 4a or R 11 is a chlorine atom, then it is a hydroxy group or a chlorine atom), for use in a method for treatment of human or animal body by therapy practised on the human or animal body.
Claim 3
Dependent Claim 14 words
A derivative as claimed in Claim 1, wherein R 1' is a chlorine atom.
Claim 4
Dependent Claim 17 words
A derivative as claimed in Claim 1 or 2 , wherein R 6' is a chlorine atom.
Claim 5
Dependent Claim 17 words
A derivative as claimed in Claim 1, 2 or 3, wherein R 40 is a chlorine atom.
Claim 6
Dependent Claim 18 words
A derivative as claimed in any of Claims 1 to 4, wherein R 6 is a chlorine atom.
Claim 7
Dependent Claim 22 words
A derivative as claimed in Claim 1, which is compound no. 1, 4, 5, 6 or 7, as defined in this specification.
Claim 8
Dependent Claim 47 words
A dental or other composition for use in a method for treatment of the human or animal body by therapy practised on the human or animal body, the composition containing a chlorodeoxysucrose derivative of the general formula (II) as defined in any of Claims 1 to 6.
Claim 9
Independent Claim 39 words
A method of making a dental composition using a preparative manner known per se characterized in that a derivative (II), as defined in any of Claims 1 to 6, is included as an active ingredient to prevent tcoth decay.

References Cited (Backward Citations)

FR2231323A1 Cited
DE2700036A1 Cited

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