IT201700025273A1 - Co-cristalli di vinpocetina e loro processo di preparazione - Google Patents
Co-cristalli di vinpocetina e loro processo di preparazioneInfo
- Publication number
- IT201700025273A1 IT201700025273A1 IT102017000025273A IT201700025273A IT201700025273A1 IT 201700025273 A1 IT201700025273 A1 IT 201700025273A1 IT 102017000025273 A IT102017000025273 A IT 102017000025273A IT 201700025273 A IT201700025273 A IT 201700025273A IT 201700025273 A1 IT201700025273 A1 IT 201700025273A1
- Authority
- IT
- Italy
- Prior art keywords
- vinpocetin
- crystals
- preparation process
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4375—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having nitrogen as a ring heteroatom, e.g. quinolizines, naphthyridines, berberine, vincamine
-
- 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
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/475—Quinolines; Isoquinolines having an indole ring, e.g. yohimbine, reserpine, strychnine, vinblastine
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000025273A IT201700025273A1 (it) | 2017-03-07 | 2017-03-07 | Co-cristalli di vinpocetina e loro processo di preparazione |
| PCT/EP2018/055314 WO2018162393A1 (fr) | 2017-03-07 | 2018-03-05 | Co-cristaux de vinpocétine et leur procédé de préparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000025273A IT201700025273A1 (it) | 2017-03-07 | 2017-03-07 | Co-cristalli di vinpocetina e loro processo di preparazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201700025273A1 true IT201700025273A1 (it) | 2018-09-07 |
Family
ID=59409630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102017000025273A IT201700025273A1 (it) | 2017-03-07 | 2017-03-07 | Co-cristalli di vinpocetina e loro processo di preparazione |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | IT201700025273A1 (fr) |
| WO (1) | WO2018162393A1 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154756A1 (fr) * | 1984-02-29 | 1985-09-18 | Covex (S.A.) | Citrate de vinpocetine et son procédé de préparation |
| EP0689844A1 (fr) * | 1994-06-23 | 1996-01-03 | Tecnimede-Sociedade Tecnico-Medicinal, S.A. | Complexes de vinpocetine avec cyclodextrines, procédé pour leur préparation et compositions pharmaceutiques les contenant |
-
2017
- 2017-03-07 IT IT102017000025273A patent/IT201700025273A1/it unknown
-
2018
- 2018-03-05 WO PCT/EP2018/055314 patent/WO2018162393A1/fr not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154756A1 (fr) * | 1984-02-29 | 1985-09-18 | Covex (S.A.) | Citrate de vinpocetine et son procédé de préparation |
| EP0689844A1 (fr) * | 1994-06-23 | 1996-01-03 | Tecnimede-Sociedade Tecnico-Medicinal, S.A. | Complexes de vinpocetine avec cyclodextrines, procédé pour leur préparation et compositions pharmaceutiques les contenant |
Non-Patent Citations (1)
| Title |
|---|
| DRITAN HASA ET AL: "Enhanced Oral Bioavailability of Vinpocetine Through Mechanochemical Salt Formation: Physico-Chemical Characterization andStudies", PHARMACEUTICAL RESEARCH, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NL, vol. 28, no. 8, 19 March 2011 (2011-03-19), pages 1870 - 1883, XP019921751, ISSN: 1573-904X, DOI: 10.1007/S11095-011-0415-8 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018162393A1 (fr) | 2018-09-13 |
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