ATE236178T1 - Kristalline l-ascorbinsäure-2-phosphorsäure kaliumsalz und verfahren zu ihrer herstellung - Google Patents

Kristalline l-ascorbinsäure-2-phosphorsäure kaliumsalz und verfahren zu ihrer herstellung

Info

Publication number: ATE236178T1
Authority: AT; Austria
Prior art keywords: ascorbic acid; phosphoric acid; acid potassium; phosphoric; crystalline
Prior art date: 1998-06-05

Application number

AT99110880T

Other languages

English (en)

Inventor

Kazuhiro Oomori

Yuji Kobayashi

Takamitsu Utsukihara

Sumio Soya

Original Assignee

Showa Denko Kk

Priority date (The priority date 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 date listed.)

1998-06-05

Filing date

1999-06-07

Publication date

2003-04-15

1999-06-07 Application filed by Showa Denko Kk filed Critical Showa Denko Kk

2003-04-15 Application granted granted Critical

2003-04-15 Publication of ATE236178T1 publication Critical patent/ATE236178T1/de

Links

229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 6
NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 6
238000004519 manufacturing process Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 title 1
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 6
229910052700 potassium Inorganic materials 0.000 abstract 6
239000011591 potassium Substances 0.000 abstract 6
239000013078 crystal Substances 0.000 abstract 3
239000002537 cosmetic Substances 0.000 abstract 1
239000002778 food additive Substances 0.000 abstract 1
235000013373 food additive Nutrition 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229940127554 medical product Drugs 0.000 abstract 1
-1 medical products Substances 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- 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
- A61K8/676—Ascorbic acid, i.e. vitamin C
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Chemical & Material Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Organic Chemistry (AREA)
Epidemiology (AREA)
Birds (AREA)
Dermatology (AREA)
Biochemistry (AREA)
Molecular Biology (AREA)
Cosmetics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Saccharide Compounds (AREA)

AT99110880T 1998-06-05 1999-06-07 Kristalline l-ascorbinsäure-2-phosphorsäure kaliumsalz und verfahren zu ihrer herstellung ATE236178T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10174080A JPH11349595A (ja)	1998-06-05	1998-06-05	Ｌ−アスコルビン酸−２−リン酸エステルカリウム塩結晶およびその製造方法

Publications (1)

Publication Number	Publication Date
ATE236178T1 true ATE236178T1 (de)	2003-04-15

Family

ID=15972310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99110880T ATE236178T1 (de)	1998-06-05	1999-06-07	Kristalline l-ascorbinsäure-2-phosphorsäure kaliumsalz und verfahren zu ihrer herstellung

Country Status (5)

Country	Link
EP (1)	EP0962461B1 (de)
JP (1)	JPH11349595A (de)
AT (1)	ATE236178T1 (de)
DE (1)	DE69906416T2 (de)
ES (1)	ES2191385T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002058662A2 (en) *	2001-01-24	2002-08-01	Oraceutical Llc	Topical oral care compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK0508233T3 (da) *	1991-04-10	1996-09-16	Hoffmann La Roche	Fremgangsmåde til fremstilling af ascorbinsyre-2-monophosphater ved tørring
DE4226625A1 (de) *	1992-08-12	1994-02-17	Basf Ag	Verfahren zur Herstellung von Calcium-L-ascorbat-2-phosphat
US5516919A (en) *	1994-04-28	1996-05-14	Wako Pure Chemical Industries, Ltd.	Process for producing ascorbic acid derivative

1998
- 1998-06-05 JP JP10174080A patent/JPH11349595A/ja active Pending
1999
- 1999-06-07 AT AT99110880T patent/ATE236178T1/de not_active IP Right Cessation
- 1999-06-07 DE DE69906416T patent/DE69906416T2/de not_active Expired - Lifetime
- 1999-06-07 ES ES99110880T patent/ES2191385T3/es not_active Expired - Lifetime
- 1999-06-07 EP EP99110880A patent/EP0962461B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2191385T3 (es)	2003-09-01
EP0962461B1 (de)	2003-04-02
JPH11349595A (ja)	1999-12-21
DE69906416T2 (de)	2004-01-29
DE69906416D1 (de)	2003-05-08
EP0962461A1 (de)	1999-12-08

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Legal Events

Date	Code	Title	Description
2003-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties