ES8404696A1 - Procedimiento para la preparacion de derivados de brassinoesteroides - Google Patents
Procedimiento para la preparacion de derivados de brassinoesteroidesInfo
- Publication number
- ES8404696A1 ES8404696A1 ES525035A ES525035A ES8404696A1 ES 8404696 A1 ES8404696 A1 ES 8404696A1 ES 525035 A ES525035 A ES 525035A ES 525035 A ES525035 A ES 525035A ES 8404696 A1 ES8404696 A1 ES 8404696A1
- Authority
- ES
- Spain
- Prior art keywords
- plant growth
- manufacture
- alkyl
- regulating action
- plants
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plant Pathology (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Steroid Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE BRASSINOESTEROIDES, DE FORMULA (I), EN LA QUE R17 ES ALCOHILO, C8-10 O ALQUENILO C8-10; Y Z, R2 Y R3 PUEDEN SER VARIOS TIPOS DE RADICALES. CONSISTE EN LA REACCION DE HIDROXILACION DE COMPUESTOS DE FORMULA (II), EN LA QUE R17 ES EL MISMO QUE EN LA FORMULA (I), CON HIDROPEROXIDO DE TERBUTILO O CON N-METIL-MORFOLIN-N-OXIDO, CATALIZADA POR TETROXIDO DE OSMIO; SEGUIDO EVENTUALMENTE DEL TRATAMIENTO DEL COMPUESTO FORMADO CON ACETATO DE PLATA Y YODO EN ACIDO ACETICO ACUOSO; SEGUIDO DE REACCION CON PERACIDOS. ESTOS COMPUESTOS TIENEN APLICACIONES EN AGRICULTURA POR SU EFECTO REGULADOR DEL CRECIMIENTO DE LAS PLANTAS *FORMULA*
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823234605 DE3234605A1 (de) | 1982-09-15 | 1982-09-15 | Brassinosteroid-derivate, verfahren zur herstellung dieser verbindungen sowie diese enthaltende mittel mit wachstumsregulatorischer wirkung fuer pflanzen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8404696A1 true ES8404696A1 (es) | 1984-05-16 |
| ES525035A0 ES525035A0 (es) | 1984-05-16 |
Family
ID=6173536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES525035A Granted ES525035A0 (es) | 1982-09-15 | 1983-08-19 | Procedimiento para la preparacion de derivados de brassinoesteroides |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5955887A (es) |
| KR (1) | KR840005736A (es) |
| AU (1) | AU1861283A (es) |
| BE (1) | BE897758A (es) |
| BR (1) | BR8304545A (es) |
| DD (1) | DD213347A5 (es) |
| DE (1) | DE3234605A1 (es) |
| DK (1) | DK417783A (es) |
| ES (1) | ES525035A0 (es) |
| FI (1) | FI833252A (es) |
| FR (1) | FR2532941A1 (es) |
| GB (1) | GB2127021A (es) |
| GR (1) | GR78759B (es) |
| IL (1) | IL69701A0 (es) |
| IT (1) | IT1194398B (es) |
| LU (1) | LU85002A1 (es) |
| NL (1) | NL8302425A (es) |
| NO (1) | NO833295L (es) |
| PL (1) | PL243719A1 (es) |
| PT (1) | PT77257B (es) |
| SE (1) | SE8304841L (es) |
| ZA (1) | ZA836872B (es) |
| ZW (1) | ZW19683A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886544A (en) * | 1987-03-17 | 1989-12-12 | Hayashi Sei Ichi | 23-phenylbrassinosteroids |
| CN116636533B (zh) * | 2023-07-27 | 2023-10-20 | 海南大学三亚南繁研究院 | 一种提高橡胶树苗抗寒性的方法 |
-
1982
- 1982-09-15 DE DE19823234605 patent/DE3234605A1/de not_active Withdrawn
-
1983
- 1983-07-07 NL NL8302425A patent/NL8302425A/xx not_active Application Discontinuation
- 1983-07-19 JP JP58130371A patent/JPS5955887A/ja active Pending
- 1983-08-19 ES ES525035A patent/ES525035A0/es active Granted
- 1983-08-23 BR BR8304545A patent/BR8304545A/pt unknown
- 1983-08-26 PT PT77257A patent/PT77257B/pt unknown
- 1983-09-01 AU AU18612/83A patent/AU1861283A/en not_active Abandoned
- 1983-09-09 SE SE8304841A patent/SE8304841L/ not_active Application Discontinuation
- 1983-09-12 GB GB08324347A patent/GB2127021A/en not_active Withdrawn
- 1983-09-12 IL IL69701A patent/IL69701A0/xx unknown
- 1983-09-12 FI FI833252A patent/FI833252A/fi not_active Application Discontinuation
- 1983-09-12 PL PL24371983A patent/PL243719A1/xx unknown
- 1983-09-13 IT IT22861/83A patent/IT1194398B/it active
- 1983-09-13 DD DD83254773A patent/DD213347A5/de unknown
- 1983-09-13 GR GR72433A patent/GR78759B/el unknown
- 1983-09-14 BE BE0/211536A patent/BE897758A/fr not_active IP Right Cessation
- 1983-09-14 DK DK417783A patent/DK417783A/da not_active Application Discontinuation
- 1983-09-14 LU LU85002A patent/LU85002A1/de unknown
- 1983-09-14 NO NO833295A patent/NO833295L/no unknown
- 1983-09-14 KR KR1019830004315A patent/KR840005736A/ko not_active Application Discontinuation
- 1983-09-15 FR FR8314671A patent/FR2532941A1/fr not_active Withdrawn
- 1983-09-15 ZW ZW196/83A patent/ZW19683A1/xx unknown
- 1983-09-15 ZA ZA836872A patent/ZA836872B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1861283A (en) | 1984-03-22 |
| GR78759B (es) | 1984-10-02 |
| FR2532941A1 (fr) | 1984-03-16 |
| IT1194398B (it) | 1988-09-22 |
| PT77257B (de) | 1986-02-04 |
| IL69701A0 (en) | 1983-12-30 |
| SE8304841L (sv) | 1984-03-16 |
| IT8322861A0 (it) | 1983-09-13 |
| FI833252A (fi) | 1984-03-16 |
| ES525035A0 (es) | 1984-05-16 |
| NL8302425A (nl) | 1984-04-02 |
| GB2127021A (en) | 1984-04-04 |
| BE897758A (fr) | 1984-03-14 |
| DK417783D0 (da) | 1983-09-14 |
| ZA836872B (en) | 1984-05-30 |
| GB8324347D0 (en) | 1983-10-12 |
| DK417783A (da) | 1984-03-16 |
| PT77257A (de) | 1983-09-01 |
| KR840005736A (ko) | 1984-11-16 |
| LU85002A1 (de) | 1984-03-16 |
| BR8304545A (pt) | 1984-04-24 |
| IT8322861A1 (it) | 1985-03-13 |
| DD213347A5 (de) | 1984-09-12 |
| PL243719A1 (en) | 1984-07-30 |
| NO833295L (no) | 1984-03-16 |
| SE8304841D0 (sv) | 1983-09-09 |
| ZW19683A1 (en) | 1983-12-21 |
| FI833252A0 (fi) | 1983-09-12 |
| DE3234605A1 (de) | 1984-03-22 |
| JPS5955887A (ja) | 1984-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971001 |