CA2826262C - Bakuchiol compositions for treatment of post inflammatory hyperpigmentation - Google Patents
Bakuchiol compositions for treatment of post inflammatory hyperpigmentation Download PDFInfo
- Publication number
- CA2826262C CA2826262C CA2826262A CA2826262A CA2826262C CA 2826262 C CA2826262 C CA 2826262C CA 2826262 A CA2826262 A CA 2826262A CA 2826262 A CA2826262 A CA 2826262A CA 2826262 C CA2826262 C CA 2826262C
- Authority
- CA
- Canada
- Prior art keywords
- pih
- acne
- reducing
- treatment
- inflammatory hyperpigmentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
- A61K31/05—Phenols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/60—Salicylic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/18—Antioxidants, e.g. antiradicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Biochemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Birds (AREA)
- Emergency Medicine (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Post inflammatory hyperpigmentation (PIH) is a unique skin pigmentation condition that can be derived from endogenous inflammatory skin disorders like acne and that involves increased melanin synthesis (melanogenesis) and deposition. Current therapeutic agents against acne are ineffective against PIH. The present disclosure provides using of bakuchiol compositions for alleviating, reducing or treating PIH derived from acne as well as for reducing melanogenesis, reducing melanocyte proliferation or preventing melanocyte apoptosis in a mammal.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3128718A CA3128718A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128715A CA3128715A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128711A CA3128711A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161438890P | 2011-02-02 | 2011-02-02 | |
US61/438,890 | 2011-02-02 | ||
PCT/US2011/026594 WO2012105990A1 (en) | 2011-02-02 | 2011-03-01 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
USPCT/US2011/026594 | 2011-03-01 | ||
PCT/US2012/023686 WO2012106551A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3128718A Division CA3128718A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128711A Division CA3128711A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128715A Division CA3128715A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2826262A1 CA2826262A1 (en) | 2012-08-09 |
CA2826262C true CA2826262C (en) | 2021-10-26 |
Family
ID=46603028
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3128715A Pending CA3128715A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128711A Pending CA3128711A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128718A Pending CA3128718A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA2826262A Active CA2826262C (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3128715A Pending CA3128715A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128711A Pending CA3128711A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
CA3128718A Pending CA3128718A1 (en) | 2011-02-02 | 2012-02-02 | Bakuchiol compositions for treatment of post inflammatory hyperpigmentation |
Country Status (8)
Country | Link |
---|---|
KR (5) | KR102333655B1 (en) |
CN (2) | CN103458882B (en) |
AU (1) | AU2012212153B9 (en) |
BR (1) | BR112013019798A2 (en) |
CA (4) | CA3128715A1 (en) |
HK (1) | HK1215792A1 (en) |
MX (1) | MX350719B (en) |
WO (1) | WO2012105990A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10471035B2 (en) | 2014-10-20 | 2019-11-12 | Sunny BioDiscovery | Compositions and methods for using esters of meroterpenes and of other resveratrol analogues |
CN105675741A (en) * | 2015-12-30 | 2016-06-15 | 成都九芝堂金鼎药业有限公司 | Method for determining content of effective components in hair growing pill |
KR20190116858A (en) | 2018-04-05 | 2019-10-15 | 주식회사 엑소코바이오 | A composition comprising an exosome and/or extracellular vesicle derived from stem cell as an active ingredient and its application for preventing, alleviating, reducing or removing postinflammatory hyperpigmentation |
CN111544317B (en) * | 2020-04-29 | 2022-01-14 | 珀莱雅化妆品股份有限公司 | Anti-aging composition cationic nano-liposome and preparation method and application thereof |
CN114478196B (en) * | 2021-01-27 | 2023-11-10 | 江苏巴帝恩生物科技有限公司 | Method for extracting and purifying bakuchiol from Ulmus pumila root and application of bakuchiol in cosmetics |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2617473B2 (en) | 1987-06-30 | 1997-06-04 | キヤノン株式会社 | Information input device |
KR20130125411A (en) | 2005-05-09 | 2013-11-18 | 유니젠, 인크. | Compositions of bakuchiol and methods of making the same |
WO2008143761A1 (en) * | 2007-05-14 | 2008-11-27 | Sytheon Ltd. | Sunscreen compositions and methods |
-
2011
- 2011-03-01 WO PCT/US2011/026594 patent/WO2012105990A1/en active Application Filing
-
2012
- 2012-02-02 CA CA3128715A patent/CA3128715A1/en active Pending
- 2012-02-02 KR KR1020207026173A patent/KR102333655B1/en active IP Right Grant
- 2012-02-02 KR KR1020137022953A patent/KR101954118B1/en active IP Right Grant
- 2012-02-02 CA CA3128711A patent/CA3128711A1/en active Pending
- 2012-02-02 KR KR1020197005663A patent/KR102156731B1/en active IP Right Grant
- 2012-02-02 BR BR112013019798A patent/BR112013019798A2/en not_active Application Discontinuation
- 2012-02-02 KR KR1020237013482A patent/KR102642352B1/en active IP Right Grant
- 2012-02-02 KR KR1020217038833A patent/KR102525516B1/en active IP Right Grant
- 2012-02-02 CN CN201280015007.XA patent/CN103458882B/en active Active
- 2012-02-02 CA CA3128718A patent/CA3128718A1/en active Pending
- 2012-02-02 MX MX2013008890A patent/MX350719B/en active IP Right Grant
- 2012-02-02 AU AU2012212153A patent/AU2012212153B9/en active Active
- 2012-02-02 CA CA2826262A patent/CA2826262C/en active Active
- 2012-02-02 CN CN201510390680.7A patent/CN105147533B/en active Active
-
2016
- 2016-04-01 HK HK16103749.0A patent/HK1215792A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20230058727A (en) | 2023-05-03 |
HK1215792A1 (en) | 2016-09-15 |
KR20210145864A (en) | 2021-12-02 |
MX350719B (en) | 2017-09-14 |
CN105147533B (en) | 2018-07-31 |
KR102333655B1 (en) | 2021-12-01 |
KR102525516B1 (en) | 2023-04-24 |
KR102156731B1 (en) | 2020-09-16 |
KR101954118B1 (en) | 2019-03-05 |
CN103458882A (en) | 2013-12-18 |
CA2826262A1 (en) | 2012-08-09 |
CA3128715A1 (en) | 2012-08-09 |
BR112013019798A2 (en) | 2017-07-04 |
CN105147533A (en) | 2015-12-16 |
MX2013008890A (en) | 2013-10-17 |
KR102642352B1 (en) | 2024-02-28 |
AU2012212153B2 (en) | 2017-04-06 |
WO2012105990A1 (en) | 2012-08-09 |
KR20140008364A (en) | 2014-01-21 |
CA3128718A1 (en) | 2012-08-09 |
AU2012212153B9 (en) | 2017-05-11 |
AU2012212153A1 (en) | 2013-08-29 |
KR20200108120A (en) | 2020-09-16 |
KR20190025740A (en) | 2019-03-11 |
CN103458882B (en) | 2015-08-05 |
CA3128711A1 (en) | 2012-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20170201 |