Botanical and bacterial extracts displaying retinol-like activity
US-2023381075-A1 · Nov 30, 2023 · US
US2022087965A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2022087965-A1 |
| Application number | US-202117539776-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 1, 2021 |
| Priority date | Jul 27, 2018 |
| Publication date | Mar 24, 2022 |
| Grant date | — |
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The present invention relates to compositions comprising one or more extracts and/or compounds having retinol-like activity and properties and methods of using the compositions to treat the eye.
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What is claimed is: 1 . A composition for treating the eye comprising: i) a safe and effective amount of a compound and/or extract having retinol-like properties and/or benefits for use in treating the eye selected from one or more of: botanical extracts, or sources of extracts, from plants of the genus Acronychia, Licaria, Calendula and or Trigonella ; bacterial extracts, or sources of extracts, of the genus Actinomyces ; and compounds of Formula (I): wherein— the dotted lines represent simple or double bound; optionally one of the dotted line is a double bound; R 1 represent an H, a carbonated chain, linear, cyclic, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms; R 2 represent a carbonated chain, linear, cyclic ringed, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms; optionally a methyl (—CH 3 ) or methylene (═CH 2 ) moiety; a carbonated chain, linear, ringed, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms; optionally from 1 to 10 carbon atoms; optionally 6 carbon atoms; optionally an aromatic moiety, optionally a phenyl moiety; optionally 2-methyl-prop-1,3-diene. ii) an ophthalmologically acceptable carrier. 2 . The composition according to claim 1 , wherein the compound and/or extract having retinol-like properties and/or benefits is a botanical extract, or source of extracts, from plants of the genus Acronychia and/or Licaria. 3 . The composition according to claim 2 , wherein the compound and/or extract having retinol-like properties and/or benefits is a botanical extract, or source of extracts, from plants of the genus Acronychia. 4 . The composition according to claim 3 , wherein the botanical extract, or source of extracts, from plants of the genus Acronychia is selected from the group consisting of Acronychia aberrans, Acronychia acidula, Acronychia acronychioides, Acronychia acuminate, Acronychia baeuerlenii, Acronychia chooreechillum, Acronychia crassipetala, Acronychia eungellensis, Acronychia imperforate, Acronychia laevis, Acronychia laurifolia, Acronychia littoralis, Acronychia oblongifolia, Acronychia octandra, Acronychia parviflora, Acronychia pauciflora, Acronychia pedunculata, Acronychia pubescens, Acronychia species (Batavia Downs), Acronychia suberosa, Acronychia vestita, Acronychia wilcoxiana , and combinations of two or more thereof. 5 . The composition according to claim 4 , wherein the botanical extract, or source of extracts, from plants of the genus Acronychia is Acronychia acidula. 6 . The composition according to claim 2 , wherein the botanical extract of Acronychia and/or Licaria comprises from about 1% to about 20%, by weight of the extract, of the compound of formula II wherein: R 1 is selected from the group consisting of C 1 -C 20 alkyl, C 2 -C 20 alkenyl, C 2 -C 20 alkynyl, and C 3 -C 8 cycloalkyl or aryl; R 2 is selected from the group consisting of hydrogen, hydroxyl, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl or aryl, —OC 1 -C 6 alkyl, —OC 2 -C 6 alkenyl, —OC 2 -C 6 alkynyl, —OC 3 -C 8 cycloalkyl or aryl, thiol, —SC 1 -C 6 alkyl, —SC 2 -C 6 alkenyl, —SC 2 -C 6 alkynyl, —SC 3 -C 8 cycloalkyl or aryl, —NR 4 C 1 -C 6 alkyl, —NR 4 C 2 -C 6 alkenyl, —NR 4 C 2 -C 6 alkynyl, and —NR 4 C 3 -C 8 cycloalkyl or aryl; R 3 is selected from —CO 2 H, —CO 2 R 4 or an isosteric equivalent of a carboxy group, wherein R 4 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 3 -C 8 cycloalkyl or aryl; and Y is —(CH 2 —CH 2 )—, —(CH═CH)—, or —(C≡C)—. 7 . The composition according to claim 6 , the botanical extract of Acronychia and or Licaria comprises from about 1% to about 20%, by weight of the extract, of the compound of formula II wherein: R 1 is selected from the group consisting of C 5 -C 16 alkyl, C 5 -C 16 alkenyl, and C 5 -C 16 alkynyl, more preferably C 5 -C 16 alkenyl, including, for example, farnesyl; R 2 is selected from the group consisting of hydrogen, hydroxyl, —OC 1 -C 6 alkyl, —OC 2 -C 6 alkenyl, —OC 2 -C 6 alkynyl, —OC 3 -C 8 cycloalkyl, more preferably hydrogen, hydroxyl, —OC 1 -C 6 alkyl, even more preferably hydrogen or —OC 1 -C 3 alkyl; R 3 is selected from —CO 2 H, —CO 2 R 4 wherein R 4 is C 1 -C 6 alkyl, or an isosteric equivalent of a carboxy group; and Y is —(CH 2 —CH 2 )— or —(CH═CH)—. 8 . The composition according to claim 7 , wherein the compound of formula (II) are in the form of an acid or alkylester selected from 3-(4-farnesyloxyphenyl)-propionic acid, 3-(4-farnesyloxy-3-hydroxyphenyl)-propionic acid, 3-(4-farnesyloxy-3-methoxyphenyl)-propionic acid, alkylesters thereof and combinations of two or more thereof. 9 . The composition according to claim 8 , wherein the compound of Formula II useful in the present invention is 3-(4-farnesyloxyphenyl)-propionic acid and/or its ethyl ester. 10 . The composition according to claim 2 , wherein the compound and/or extract having retinol-like properties and/or benefits is a botanical extract, or source of extracts, from plants of the genus Licaria. 11 . The composition according to claim 10 , wherein the botanical extract, or source of extracts, from plants of the genus Licaria is selected from the group consisting of, Licaria vernicosa, Licaria brittoniana, Licaria canella, Licaria cubensis, Licaria velutina and Licaria triandra , and combinations of two or more thereof. 12 . The composition according to claim 11 , wherein the botanical extract, or source of extracts, from plants of the genus Licaria is Licaria vernicosa. 13 . The composition according to claim 1 , wherein the compound and/or extract having retinol-like properties and/or benefits is a bacterial extract, or source of extracts, of the genus Actinomyces. 14 . The composition according to claim 13 , wherein the compound and/or extract having retinol-like properties and/or benefits is a bacterial extract, or source of extracts, of the Actinomyces species A5640. 15 . The composition according to claim 1 , wherein the compound and/or extract having retinol-like properties and/or benefits comprises the compound of Formula (I): wherein— the dotted lines represent simple or double bound; optionally, one of the dotted line is a double bound; R 1 represent an H, a carbonated chain, linear, cyclic, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms; R 2 represent a carbonated chain, linear, cyclic ringed, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms; a carbonated chain, linear, ringed, or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms. 16 . The composition according to claim 15 , wherein the compound of Formula I is selected from (2E,4E,6E)-7-(1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-inden-5-yl)-3-methylocta-2,4,6-trienoic acid and 4-(1-(1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-inden-5-yl)vinyl)benzoic acid and their derivatives that display retinoid-like activity and mixtures
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