ES557759A0 - Un procedimiento para extraer la substancia quimica activa de la planta del aloe a partir de hojas de esta planta - Google Patents
Un procedimiento para extraer la substancia quimica activa de la planta del aloe a partir de hojas de esta plantaInfo
- Publication number
- ES557759A0 ES557759A0 ES557759A ES557759A ES557759A0 ES 557759 A0 ES557759 A0 ES 557759A0 ES 557759 A ES557759 A ES 557759A ES 557759 A ES557759 A ES 557759A ES 557759 A0 ES557759 A0 ES 557759A0
- Authority
- ES
- Spain
- Prior art keywords
- plant
- leaves
- extract
- procedure
- chemical substance
- 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.)
- Granted
Links
- 241000196324 Embryophyta Species 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/886—Aloeaceae (Aloe family), e.g. aloe vera
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
- C07H15/244—Anthraquinone radicals, e.g. sennosides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Genetics & Genomics (AREA)
- Pharmacology & Pharmacy (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Medical Informatics (AREA)
- Botany (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75032185A | 1985-06-28 | 1985-06-28 | |
| US75485985A | 1985-07-12 | 1985-07-12 | |
| US81002585A | 1985-12-17 | 1985-12-17 | |
| US06/869,261 US4735935A (en) | 1985-12-17 | 1986-06-05 | Process for preparation of aloe products products, produced thereby and compositions thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8802390A1 ES8802390A1 (es) | 1988-05-16 |
| ES557759A0 true ES557759A0 (es) | 1988-05-16 |
Family
ID=27505653
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES556686A Expired ES8801986A1 (es) | 1985-06-28 | 1986-06-25 | Un procedimiento para producir un gel o jugo de aloe sustancialmente exento de antraquinona. |
| ES557759A Expired ES8802390A1 (es) | 1985-06-28 | 1987-09-30 | Un procedimiento para extraer la substancia quimica activa de la planta del aloe a partir de hojas de esta planta |
| ES557820A Expired ES8802231A1 (es) | 1985-06-28 | 1988-02-15 | Un procedimiento para extraer la sustancia quimica activa de la planta del aloe a partir de sus hojas |
| ES557821A Expired ES8802232A1 (es) | 1985-06-28 | 1988-02-15 | Un procedimiento para extraer la sustancia quimica activa de la planta del aloe a partir de sus hojas |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES556686A Expired ES8801986A1 (es) | 1985-06-28 | 1986-06-25 | Un procedimiento para producir un gel o jugo de aloe sustancialmente exento de antraquinona. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES557820A Expired ES8802231A1 (es) | 1985-06-28 | 1988-02-15 | Un procedimiento para extraer la sustancia quimica activa de la planta del aloe a partir de sus hojas |
| ES557821A Expired ES8802232A1 (es) | 1985-06-28 | 1988-02-15 | Un procedimiento para extraer la sustancia quimica activa de la planta del aloe a partir de sus hojas |
Country Status (13)
| Country | Link |
|---|---|
| EP (2) | EP0227806B1 (es) |
| CN (1) | CN86104468A (es) |
| AU (1) | AU607681B2 (es) |
| CA (1) | CA1305475C (es) |
| DE (2) | DE3689195T2 (es) |
| ES (4) | ES8801986A1 (es) |
| IE (1) | IE65367B1 (es) |
| IL (1) | IL79225A0 (es) |
| MX (1) | MX164570B (es) |
| NZ (1) | NZ216663A (es) |
| OA (1) | OA08487A (es) |
| PT (1) | PT82862B (es) |
| WO (1) | WO1987000052A1 (es) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106616A (en) * | 1988-01-14 | 1992-04-21 | Carrington Laboratories, Inc. | Administration of acemannan |
| US4851224A (en) * | 1986-06-05 | 1989-07-25 | Carrington Laboratories, Inc. | Process for preparation of aloe products |
| WO1993008810A1 (en) * | 1991-11-05 | 1993-05-13 | Carrington Laboratories, Inc. | Uses of aloe products, e.g. acemannan, in the treatment of diseases requiring intervention of the immune system for cure |
| US5409703A (en) * | 1993-06-24 | 1995-04-25 | Carrington Laboratories, Inc. | Dried hydrogel from hydrophilic-hygroscopic polymer |
| US5902796A (en) * | 1995-09-22 | 1999-05-11 | Carrington Laboratories, Inc. | Bioactive factors of aloe vera plants |
| BR9710244A (pt) | 1996-07-10 | 1999-08-10 | Coloplast As | Agente adesivo e uso para tal agente |
| US6929807B1 (en) | 1996-08-09 | 2005-08-16 | Mannatech, Inc. | Compositions of plant carbohydrates as dietary supplements |
| CN1063037C (zh) * | 1998-02-11 | 2001-03-14 | 昆明大一实业总公司 | 果肉型芦荟饮料及其制备方法 |
| CN1235727C (zh) * | 1999-01-13 | 2006-01-11 | 宋维宁 | 一种复合材料产品 |
| RU2218345C2 (ru) * | 1999-04-28 | 2003-12-10 | Пакса Н.В. | Способ получения алоина экстракцией |
| US6506387B1 (en) * | 1999-04-28 | 2003-01-14 | Paxa N.V. | Method for preparing aloin by extraction |
| US7776314B2 (en) | 2002-06-17 | 2010-08-17 | Grunenthal Gmbh | Abuse-proofed dosage system |
| DE102004032051A1 (de) | 2004-07-01 | 2006-01-19 | Grünenthal GmbH | Verfahren zur Herstellung einer gegen Missbrauch gesicherten, festen Darreichungsform |
| DE10361596A1 (de) | 2003-12-24 | 2005-09-29 | Grünenthal GmbH | Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform |
| US20070048228A1 (en) | 2003-08-06 | 2007-03-01 | Elisabeth Arkenau-Maric | Abuse-proofed dosage form |
| DE10336400A1 (de) | 2003-08-06 | 2005-03-24 | Grünenthal GmbH | Gegen Missbrauch gesicherte Darreichungsform |
| DE102005005446A1 (de) | 2005-02-04 | 2006-08-10 | Grünenthal GmbH | Bruchfeste Darreichungsformen mit retardierter Freisetzung |
| US8075872B2 (en) | 2003-08-06 | 2011-12-13 | Gruenenthal Gmbh | Abuse-proofed dosage form |
| DE102004032049A1 (de) | 2004-07-01 | 2006-01-19 | Grünenthal GmbH | Gegen Missbrauch gesicherte, orale Darreichungsform |
| DE102005005449A1 (de) | 2005-02-04 | 2006-08-10 | Grünenthal GmbH | Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform |
| SA07280459B1 (ar) | 2006-08-25 | 2011-07-20 | بيورديو فارما إل. بي. | أشكال جرعة صيدلانية للتناول عن طريق الفم مقاومة للعبث تشتمل على مسكن شبه أفيوني |
| WO2008059074A1 (es) * | 2006-11-11 | 2008-05-22 | Luciano Reverón E Hijos S. L. | Estabilización del extracto de aloe vera |
| DE102007011485A1 (de) | 2007-03-07 | 2008-09-11 | Grünenthal GmbH | Darreichungsform mit erschwertem Missbrauch |
| CA2687063C (en) | 2007-05-11 | 2017-04-04 | Aloebiotics Research Labs, Inc. | Aloe preparation for skin enhancement |
| KR101616246B1 (ko) | 2008-01-25 | 2016-05-02 | 그뤼넨탈 게엠베하 | 약제학적 투여형 |
| AU2009243681B2 (en) | 2008-05-09 | 2013-12-19 | Grunenthal Gmbh | Process for the preparation of an intermediate powder formulation and a final solid dosage form under usage of a spray congealing step |
| TWI473628B (zh) | 2009-07-22 | 2015-02-21 | 用於對氧化敏感之類鴉片藥劑之抗破壞劑型 | |
| WO2011009602A1 (en) | 2009-07-22 | 2011-01-27 | Grünenthal GmbH | Hot-melt extruded controlled release dosage form |
| CA2714093C (en) | 2009-09-01 | 2014-04-29 | Eau Matelo Inc. | Process to extract drinking water from plant, plant drinking water and beverages thereof |
| CA2808219C (en) | 2010-09-02 | 2019-05-14 | Gruenenthal Gmbh | Tamper resistant dosage form comprising inorganic salt |
| WO2012028318A1 (en) | 2010-09-02 | 2012-03-08 | Grünenthal GmbH | Tamper resistant dosage form comprising an anionic polymer |
| ES2648129T3 (es) | 2011-07-29 | 2017-12-28 | Grünenthal GmbH | Pastilla a prueba de manipulación que proporciona una liberación inmediata de un medicamento |
| AU2012289764B2 (en) | 2011-07-29 | 2017-03-02 | Grünenthal GmbH | Tamper-resistant tablet providing immediate drug release |
| US20130225697A1 (en) | 2012-02-28 | 2013-08-29 | Grunenthal Gmbh | Tamper-resistant dosage form comprising pharmacologically active compound and anionic polymer |
| PL2838512T3 (pl) | 2012-04-18 | 2018-12-31 | Grünenthal GmbH | Farmaceutyczna postać dawkowania odporna na niewłaściwe użycie i odporna na uderzeniowe uwalnianie dawki |
| US10064945B2 (en) | 2012-05-11 | 2018-09-04 | Gruenenthal Gmbh | Thermoformed, tamper-resistant pharmaceutical dosage form containing zinc |
| AU2014273227B2 (en) | 2013-05-29 | 2019-08-15 | Grunenthal Gmbh | Tamper-resistant dosage form containing one or more particles |
| JP6466417B2 (ja) | 2013-05-29 | 2019-02-06 | グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 二峰性放出プロファイルを有する改変防止(tamper−resistant)剤形 |
| JP6449871B2 (ja) | 2013-07-12 | 2019-01-09 | グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | エチレン−酢酸ビニルポリマーを含有する改変防止剤形 |
| WO2015013420A1 (en) * | 2013-07-25 | 2015-01-29 | Geophia Llc | Utilization of tropical plant juice byproduct through separation of naturally occuring minerals |
| EP3073994A1 (en) | 2013-11-26 | 2016-10-05 | Grünenthal GmbH | Preparation of a powdery pharmaceutical composition by means of cryo-milling |
| ES2542156B1 (es) * | 2014-01-30 | 2016-05-13 | Maria Del Mar TELLO DE JUAN | Gel frío de Aloe Vera natural sin estabilizadores |
| EP3142646A1 (en) | 2014-05-12 | 2017-03-22 | Grünenthal GmbH | Tamper resistant immediate release capsule formulation comprising tapentadol |
| EA201692388A1 (ru) | 2014-05-26 | 2017-05-31 | Грюненталь Гмбх | Лекарственная форма в виде множества частиц, защищенная от вызываемого этанолом сброса дозы |
| WO2016046726A1 (en) * | 2014-09-23 | 2016-03-31 | Anjon Biologics, Inc. | Mineral based compositions and use thereof |
| BR112017021475A2 (pt) | 2015-04-24 | 2018-07-10 | Gruenenthal Gmbh | forma de dosagem resistente à adulteração (tamper) com liberação imediata e resistência contra extração de solvente |
| BR112018002840B1 (pt) * | 2015-08-10 | 2023-10-17 | Beem Biologics Inc | Método para reduzir o dano causado a uma planta alvo viva por uma praga agrícola e método para melhorar o rendimento comercializável de uma planta |
| WO2017042325A1 (en) | 2015-09-10 | 2017-03-16 | Grünenthal GmbH | Protecting oral overdose with abuse deterrent immediate release formulations |
| US10322156B2 (en) * | 2016-07-07 | 2019-06-18 | Herbalife International Of America, Inc. | Methods of treatment using purified (decolorized) aloe vera leaf dry juice |
| CN107279999A (zh) * | 2017-07-21 | 2017-10-24 | 广东原绿生物工程有限公司 | 一种芦荟凝胶的丁、汁混合产品的制备方法 |
| CN110389057B (zh) * | 2018-04-23 | 2024-12-31 | 上海伯顿医疗设备有限公司 | 一体化多功能生物样品处理器 |
| WO2022051419A1 (en) * | 2020-09-02 | 2022-03-10 | Herbalife International Of America, Inc. | Compositions and methods for treating metabolic disruption |
| CN112892047B (zh) * | 2021-01-14 | 2022-05-27 | 珠海积家世纪日化有限公司 | 一种化妆品添加物芦荟精华液制备工艺 |
| CN113693995A (zh) * | 2021-06-18 | 2021-11-26 | 海南九面通科技有限公司 | 一种芦荟皮肤营养液的制备方法 |
| IT202300000402A1 (it) * | 2023-01-13 | 2024-07-13 | Omar SPREAFICO | Sostanza comprendente aloe e procedimento per ottenere detta sostanza |
| WO2026003752A1 (en) | 2024-06-25 | 2026-01-02 | N & B, S.R.L. | Process for the production of an aloe vera gel and the resulting concentrated gel |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US360511A (en) * | 1887-04-05 | Automatic weighing and package-filling machine | ||
| FR3068M (fr) * | 1956-12-20 | 1965-01-18 | Alexander Farkas | Médicament topique applicable notamment au traitement des blessures ouvertes et des brulures. |
| US3360511A (en) * | 1966-11-22 | 1967-12-26 | Farkas Alexander | Aloe polysaccharide composition and its preparation |
| US3892853A (en) * | 1967-05-22 | 1975-07-01 | Aloe 99 & 0 Inc | Stabilized aloe vera gel and preparation of same |
| US3920816A (en) * | 1967-12-29 | 1975-11-18 | Vis Mediatrix Naturae Scient L | Composition for treating respiratory diseases |
| US4178372A (en) * | 1978-03-06 | 1979-12-11 | Coats Billy C | Hypoallergenic stabilized aloe vera gel |
| US4446131A (en) * | 1982-06-09 | 1984-05-01 | Aloe Vera Of America, Inc. | Controlled temperature process for manufacturing of improved stabilized aloe vera |
| US4465629A (en) * | 1983-03-17 | 1984-08-14 | Maughan Rex G | Method to increase color fastness of stabilized aloe vera |
| US4555987A (en) * | 1983-07-22 | 1985-12-03 | Tumlinson Larry N | Method and apparatus for extraction of aloe vera gel |
-
1986
- 1986-06-20 EP EP86904550A patent/EP0227806B1/en not_active Expired
- 1986-06-20 DE DE88121318T patent/DE3689195T2/de not_active Expired - Lifetime
- 1986-06-20 EP EP88121318A patent/EP0328775B1/en not_active Expired - Lifetime
- 1986-06-20 WO PCT/US1986/001335 patent/WO1987000052A1/en not_active Ceased
- 1986-06-20 AU AU61255/86A patent/AU607681B2/en not_active Expired
- 1986-06-20 DE DE8686904550T patent/DE3665262D1/de not_active Expired
- 1986-06-24 IE IE168586A patent/IE65367B1/en unknown
- 1986-06-24 IL IL79225A patent/IL79225A0/xx unknown
- 1986-06-25 NZ NZ216663A patent/NZ216663A/xx unknown
- 1986-06-25 ES ES556686A patent/ES8801986A1/es not_active Expired
- 1986-06-26 CN CN8686104468A patent/CN86104468A/zh active Pending
- 1986-06-27 MX MX2952A patent/MX164570B/es unknown
- 1986-06-27 CA CA000512680A patent/CA1305475C/en not_active Expired - Lifetime
- 1986-06-27 PT PT82862A patent/PT82862B/pt unknown
-
1987
- 1987-02-26 OA OA59078A patent/OA08487A/xx unknown
- 1987-09-30 ES ES557759A patent/ES8802390A1/es not_active Expired
-
1988
- 1988-02-15 ES ES557820A patent/ES8802231A1/es not_active Expired
- 1988-02-15 ES ES557821A patent/ES8802232A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES556686A0 (es) | 1988-03-16 |
| EP0328775B1 (en) | 1993-10-20 |
| ES8802390A1 (es) | 1988-05-16 |
| ES557821A0 (es) | 1988-04-16 |
| ES8801986A1 (es) | 1988-03-16 |
| EP0227806A1 (en) | 1987-07-08 |
| ES8802232A1 (es) | 1988-04-16 |
| IL79225A0 (en) | 1986-09-30 |
| OA08487A (fr) | 1988-07-29 |
| DE3689195D1 (de) | 1993-11-25 |
| DE3689195T2 (de) | 1994-05-05 |
| AU607681B2 (en) | 1991-03-14 |
| MX164570B (es) | 1992-09-02 |
| AU6125586A (en) | 1987-01-30 |
| IE65367B1 (en) | 1995-10-18 |
| WO1987000052A1 (en) | 1987-01-15 |
| PT82862B (pt) | 1989-01-17 |
| DE3665262D1 (en) | 1989-10-05 |
| IE861685L (en) | 1987-06-17 |
| CA1305475C (en) | 1992-07-21 |
| CN86104468A (zh) | 1986-12-31 |
| EP0227806A4 (en) | 1987-10-19 |
| NZ216663A (en) | 1988-08-30 |
| EP0328775A1 (en) | 1989-08-23 |
| PT82862A (en) | 1986-07-01 |
| ES557820A0 (es) | 1988-04-16 |
| EP0227806B1 (en) | 1989-08-30 |
| ES8802231A1 (es) | 1988-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES557759A0 (es) | Un procedimiento para extraer la substancia quimica activa de la planta del aloe a partir de hojas de esta planta | |
| AR240461A1 (es) | Procedimietno para la preparacion de olisacaridos mediante la despolizacion quimica de polisacaridos naturales. | |
| MX156874A (es) | Un procedimiento para la preparacion de un diesterasimetrico del acido 1,4-dihidro-2,6-dimetilpiridin-3,5-dicarboxilico | |
| ES553376A0 (es) | Un procedimiento para la preparacion de esteres del acido citrico | |
| ES552048A0 (es) | Un procedimiento para la preparacion de esteres del acido 1,4, dihidro-3,5-piridincarboxilico. | |
| MX161720A (es) | Procedimiento para la preparacion de dimetilester de acido tereftalico a partir de p-xileno y metanol | |
| AR219859A1 (es) | Procedimiento para la eliminacion de acido ascorbico a partir de soluciones acuosas | |
| PT83778B (pt) | Processo para o tratamento de extractos vegetais | |
| ES515713A0 (es) | "proceso para preparar insulina humana o los esteres b-30 de la misma". | |
| ES540213A0 (es) | Procedimiento para la obtencion de esteres del acido salici-lico, de efecto perfumante | |
| ES552061A0 (es) | Un procedimiento para la preparacion de derivados del acido fenilnonatetraenoico | |
| MX7657E (es) | Procedimiento microbiologico para preparar la l-carnitina | |
| ES2004828B3 (es) | Preparacion de un compuesto de nutricion del 5-formil-1,3 dioxepano y su utilizacion como perfume. | |
| EP0216310A3 (en) | Production process of physiologically active substance from aloe | |
| ES487275A0 (es) | Procedimiento para la preparacion de acido 1,2,3-tiadiazol- 5-il-tioglicolico | |
| ES539832A0 (es) | Procedimiento para la preparacion de un nuevo derivado del acido 5-oxo-2-pirrolidin-carboxilico | |
| IL74317A0 (en) | Substituted oxiranes,their preparation and their use for treatment of plants | |
| ES552560A0 (es) | Procedimiento para la preparacion de la vincamina a partir de la tabersonina | |
| ES537158A0 (es) | Procedimiento para mejorar la extraccion del acido clavulanico | |
| ES2025343B3 (es) | Uso de poliacetales como complexificador para la separacion quimica de cobre y proceso para la separacion quimica de cobre. | |
| ES538989A0 (es) | Procedimiento para la preparacion de esteres del acido (3x,16x)-eburnamenina-14-carboxilico | |
| ES544243A0 (es) | Procedimiento alternativo para la sintesis del acido o-(2,6-dicloroanilino)fenil acetico | |
| ES545118A0 (es) | Procedimiento para la preparacion del acido 3-acetoximetil- 7--2-(2-aminotiazolil-4)-2-sin-metoxiimino-acetamido-3- cefem-4-carboxilico | |
| ES549349A0 (es) | Proceso para la preparacion de la 2,6-diamino-9-(2-hidro- xietoximetil)-9h-purina | |
| ES534857A0 (es) | Procedimiento para la disgregacion del polen de flores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20080331 |