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RU2007112594A - HYALURONIC ACID DERIVATIVES WITH REDUCED BIODEGRADABILITY - Google Patents

HYALURONIC ACID DERIVATIVES WITH REDUCED BIODEGRADABILITY Download PDF

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Publication number
RU2007112594A
RU2007112594A RU2007112594/04A RU2007112594A RU2007112594A RU 2007112594 A RU2007112594 A RU 2007112594A RU 2007112594/04 A RU2007112594/04 A RU 2007112594/04A RU 2007112594 A RU2007112594 A RU 2007112594A RU 2007112594 A RU2007112594 A RU 2007112594A
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RU
Russia
Prior art keywords
hyaluronic acid
acid derivatives
reduced biodegradability
biodegradability
reduced
Prior art date
Application number
RU2007112594/04A
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Russian (ru)
Other versions
RU2350625C2 (en
Inventor
Ирина Юрьевна Понеделькина (RU)
Ирина Юрьевна Понеделькина
Эльвира Азаматовна Саитгалина (RU)
Эльвира Азаматовна Саитгалина
Елена Сергеевна Лукина (RU)
Елена Сергеевна Лукина
Виктор Николаевич Одиноков (RU)
Виктор Николаевич Одиноков
Усеин Меметович Джемилев (RU)
Усеин Меметович Джемилев
Original Assignee
Институт нефтехимии и катализа РАН (RU)
Институт нефтехимии и катализа РАН
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Application filed by Институт нефтехимии и катализа РАН (RU), Институт нефтехимии и катализа РАН filed Critical Институт нефтехимии и катализа РАН (RU)
Priority to RU2007112594/04A priority Critical patent/RU2350625C2/en
Publication of RU2007112594A publication Critical patent/RU2007112594A/en
Application granted granted Critical
Publication of RU2350625C2 publication Critical patent/RU2350625C2/en

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  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Claims (1)

Производные гиалуроновой кислоты общей формулыHyaluronic acid derivatives of the general formula
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Figure 00000009
Figure 00000010
HNCH2CH2SO3H (10,10a),
Figure 00000009
Figure 00000010
HNCH 2 CH 2 SO 3 H (10.10a),
Figure 00000011
Figure 00000012
Figure 00000013
Figure 00000011
Figure 00000012
Figure 00000013
 обладающие пониженной биодеградируемостью.with reduced biodegradability.
RU2007112594/04A 2007-04-04 2007-04-04 Hyaluronic acid derivatives of lowered biodegradability RU2350625C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007112594/04A RU2350625C2 (en) 2007-04-04 2007-04-04 Hyaluronic acid derivatives of lowered biodegradability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007112594/04A RU2350625C2 (en) 2007-04-04 2007-04-04 Hyaluronic acid derivatives of lowered biodegradability

Publications (2)

Publication Number Publication Date
RU2007112594A true RU2007112594A (en) 2008-10-10
RU2350625C2 RU2350625C2 (en) 2009-03-27

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RU2007112594/04A RU2350625C2 (en) 2007-04-04 2007-04-04 Hyaluronic acid derivatives of lowered biodegradability

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2009836A3 (en) * 2009-12-11 2011-06-22 Contipro C A.S. Hyaluronic acid derivative oxidized in position 6 of saccharide glucosamine portion selectively to aldehyde, process of its preparation and modification method thereof
CZ302503B6 (en) * 2009-12-11 2011-06-22 Contipro C A.S. Process for preparing hyaluronic acid derivative oxidized in position 6 of polysaccharide glucosamine portion to aldehyde and modification process thereof
RU2473351C2 (en) * 2011-01-12 2013-01-27 Общество с ограниченной ответственностью Инновационный Центр Института Нефтехимии и Катализа "ИНКИ" Conjugate of hyaluronic acid and novocaine with amphoteric properties
RU2660350C1 (en) * 2017-07-05 2018-07-05 Общество с ограниченной ответственностью "НАТУРА СИБЕРИКА" (сокращенно ООО "НАТУРА СИБЕРИКА") Cosmetic composition for humidification and skin protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612321A (en) * 1995-06-22 1997-03-18 Hercules Incorporated Antioxidant grafted polysaccharides
RU2191782C2 (en) * 2000-09-21 2002-10-27 Институт нефтехимии и катализа АН РБ и УНЦ РАН Method of modified hyaluronic acid preparing

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Effective date: 20090405