KR101491728B1 - 비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제 - Google Patents
비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제 Download PDFInfo
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- KR101491728B1 KR101491728B1 KR20120146422A KR20120146422A KR101491728B1 KR 101491728 B1 KR101491728 B1 KR 101491728B1 KR 20120146422 A KR20120146422 A KR 20120146422A KR 20120146422 A KR20120146422 A KR 20120146422A KR 101491728 B1 KR101491728 B1 KR 101491728B1
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- FEKRFYZGYUTGRY-UHFFFAOYSA-N n'-ethylmethanediimine Chemical compound CCN=C=N FEKRFYZGYUTGRY-UHFFFAOYSA-N 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
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- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 208000010233 scurvy Diseases 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
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- 238000010254 subcutaneous injection Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
- A61K47/55—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug, i.e. a dimer, oligomer or polymer of pharmacologically or therapeutically active compounds
- A61K47/551—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug, i.e. a dimer, oligomer or polymer of pharmacologically or therapeutically active compounds one of the codrug's components being a vitamin, e.g. niacinamide, vitamin B3, cobalamin, vitamin B12, folate, vitamin A or retinoic acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/60—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/673—Vitamin B group
- A61K8/675—Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
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Abstract
Description
도 2는 본 발명에 따른 비타민 C-폴리에틸렌글리콜-비타민 B3 컨쥬게이트(Vit.B3-PEG-EtVit.C)의 세포활성도(cell viability)를 아스코르빈산 및 니코틴산과 비교한 그래프이다.
도 3은 본 발명에 따른 비타민 C-폴리에틸렌글리콜-비타민 B3 컨쥬게이트(Vit.B3-PEG-EtVit.C)의 완충용액 및 인간 혈청 중 가수분해율을 나타낸 그래프이다.
No. | 용매 | TC50 (15 ℃) | ||
실시예 1 | 비타민 C | 비타민 B3 | ||
1 | 디클로로메탄 | 28.60 mg/ml | 불용성 | 불용성 |
2 | 에틸아세테이트 | 16.20 mg/ml | 0.90 mg/ml | 0.18 mg/ml |
3 | 디메틸설폭사이드 | 104.52 mg/ml | 41.70 mg/ml | 77.68 mg/ml |
4 | 메탄올 | 165.33 mg/ml | 79.1 mg/ml | 7.63 mg/ml |
5 | 에탄올 | 123.00 mg/ml | 20 mg/ml | 8.74 mg/ml |
6 | 이소프로판올 | 20.50 mg/ml | 4.6 mg/ml | 1.23 mg/ml |
7 | 아세토니트릴 | 15.00 mg/ml | 0.70 mg/ml | 0.12 mg/ml |
Claims (9)
Priority Applications (2)
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KR20120146422A KR101491728B1 (ko) | 2012-12-14 | 2012-12-14 | 비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제 |
PCT/KR2013/011576 WO2014092498A1 (ko) | 2012-12-14 | 2013-12-13 | 비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제 |
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KR20120146422A KR101491728B1 (ko) | 2012-12-14 | 2012-12-14 | 비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020042537A (ko) * | 1999-06-28 | 2002-06-05 | 프록시마 컨셉츠 리미티드 | 컨쥬게이트의 비공유결합에 의해 형성된 에피토프 |
KR20060080535A (ko) * | 2003-05-14 | 2006-07-10 | 이뮤노젠 아이엔씨 | 약물 콘쥬게이트 조성물 |
WO2009112682A1 (fr) | 2008-01-21 | 2009-09-17 | Centre National De La Recherche Scientifique Cnrs | Encapsulation de la vitamine c dans des dendrimères solubles dans l'eau |
US20110092416A1 (en) | 2007-03-05 | 2011-04-21 | Robert Patrick Doyle | Vitamine B12 - Peptide Conjugates for Oral Delivery |
Family Cites Families (3)
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NZ506842A (en) * | 1998-03-27 | 2002-06-28 | Lg Chemical Ltd | Antioxidant polyethoxylated ascorbic acid derivatives and process for preparation |
KR100399348B1 (ko) * | 1998-03-27 | 2004-03-22 | 주식회사 엘지생명과학 | 폴리에톡실화비타민c유도체및그의제조방법 |
KR100450274B1 (ko) * | 2001-07-30 | 2004-09-30 | 주식회사 엘지생명과학 | 폴리에톡실화 아스코르브산 유도체를 함유하는 동물용사료첨가제 조성물 |
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- 2012-12-14 KR KR20120146422A patent/KR101491728B1/ko active Active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020042537A (ko) * | 1999-06-28 | 2002-06-05 | 프록시마 컨셉츠 리미티드 | 컨쥬게이트의 비공유결합에 의해 형성된 에피토프 |
KR20060080535A (ko) * | 2003-05-14 | 2006-07-10 | 이뮤노젠 아이엔씨 | 약물 콘쥬게이트 조성물 |
US20110092416A1 (en) | 2007-03-05 | 2011-04-21 | Robert Patrick Doyle | Vitamine B12 - Peptide Conjugates for Oral Delivery |
WO2009112682A1 (fr) | 2008-01-21 | 2009-09-17 | Centre National De La Recherche Scientifique Cnrs | Encapsulation de la vitamine c dans des dendrimères solubles dans l'eau |
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