BE897759A - Derives de brassinosteroide, leur procede de preparation et leur utilisation - Google Patents

Derives de brassinosteroide, leur procede de preparation et leur utilisation Download PDF

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Publication number
BE897759A
BE897759A BE0/211537A BE211537A BE897759A BE 897759 A BE897759 A BE 897759A BE 0/211537 A BE0/211537 A BE 0/211537A BE 211537 A BE211537 A BE 211537A BE 897759 A BE897759 A BE 897759A
Authority
BE
Belgium
Prior art keywords
homo
ethyl
oxa
cholestan
dihydroxy
Prior art date
Application number
BE0/211537A
Other languages
English (en)
French (fr)
Inventor
U Kerb
U Eder
H Krahmer
Original Assignee
Schering Ag
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.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of BE897759A publication Critical patent/BE897759A/fr

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
    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Insects & Arthropods (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE0/211537A 1982-09-15 1983-09-14 Derives de brassinosteroide, leur procede de preparation et leur utilisation BE897759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823234606 DE3234606A1 (de) 1982-09-15 1982-09-15 28-methyl-brassinosteroid-derivate, verfahren zur herstellung dieser verbindungen sowie diese enthaltende mittel mit wachstumsregulatorischer wirkung fuer pflanzen

Publications (1)

Publication Number Publication Date
BE897759A true BE897759A (fr) 1984-03-14

Family

ID=6173537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/211537A BE897759A (fr) 1982-09-15 1983-09-14 Derives de brassinosteroide, leur procede de preparation et leur utilisation

Country Status (27)

Country Link
JP (1) JPS5955880A (ja)
KR (1) KR840005737A (ja)
AU (1) AU1865583A (ja)
BE (1) BE897759A (ja)
CH (1) CH655730A5 (ja)
DD (1) DD213346A5 (ja)
DE (1) DE3234606A1 (ja)
DK (1) DK420383A (ja)
ES (1) ES8404695A1 (ja)
FI (1) FI833253A (ja)
FR (1) FR2532942B1 (ja)
GB (1) GB2127022B (ja)
GR (1) GR78758B (ja)
HU (1) HU189336B (ja)
IL (1) IL69700A (ja)
IT (1) IT1164378B (ja)
LU (1) LU85001A1 (ja)
NL (1) NL8302426A (ja)
NO (1) NO833296L (ja)
PL (1) PL136535B1 (ja)
PT (1) PT77259B (ja)
RO (1) RO88035A (ja)
SE (1) SE8304944L (ja)
TR (1) TR21879A (ja)
YU (1) YU169783A (ja)
ZA (1) ZA836870B (ja)
ZW (1) ZW19583A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322639B1 (en) * 1987-12-24 1992-05-20 Fujisawa Pharmaceutical Co., Ltd. (22r,23r,24s)-22,23-epoxy-2 alpha, 3 alpha-isopropylidenedioxy-b-homo-7-oxa-5 alpha-stigmastan-6-one, process for preparation thereof and plant growth regulating composition containing the same
CA2164217C (en) * 1993-06-01 1998-12-08 Suguru Takatsuto Brassinosteroid derivative and plant growth regulator using the same
US6239073B1 (en) 1999-03-30 2001-05-29 Exelixis Plant Sciences, Inc. Brassinosteroid analogs useful as plant growth regulators
JP2001335406A (ja) * 2000-05-25 2001-12-04 Inst Of Physical & Chemical Res 植物成長調節剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017794B2 (ja) * 1980-05-16 1985-05-07 ア−ス製薬株式会社 新規ステロイド類
JPS5890578A (ja) * 1981-11-24 1983-05-30 Sumitomo Chem Co Ltd 新規ステロイド類の製造法

Also Published As

Publication number Publication date
FR2532942B1 (fr) 1986-04-25
GB2127022A (en) 1984-04-04
IL69700A (en) 1987-02-27
PL136535B1 (en) 1986-02-28
PT77259A (de) 1983-09-01
IL69700A0 (en) 1983-12-30
AU1865583A (en) 1984-03-22
JPS627195B2 (ja) 1987-02-16
LU85001A1 (de) 1984-03-16
GB2127022B (en) 1986-02-05
RO88035A (ro) 1985-11-30
CH655730A5 (de) 1986-05-15
DD213346A5 (de) 1984-09-12
PT77259B (de) 1986-02-04
TR21879A (tr) 1985-10-03
GR78758B (ja) 1984-10-02
JPS5955880A (ja) 1984-03-31
KR840005737A (ko) 1984-11-16
NO833296L (no) 1984-03-16
RO88035B (ro) 1985-10-31
IT8322439A0 (it) 1983-08-05
ZA836870B (en) 1984-05-30
IT1164378B (it) 1987-04-08
ES525034A0 (es) 1984-05-16
FI833253A (fi) 1984-03-16
FI833253A0 (fi) 1983-09-12
SE8304944D0 (sv) 1983-09-14
FR2532942A1 (fr) 1984-03-16
NL8302426A (nl) 1984-04-02
DK420383D0 (da) 1983-09-15
YU169783A (en) 1986-02-28
ZW19583A1 (en) 1983-12-21
GB8324348D0 (en) 1983-10-12
DE3234606A1 (de) 1984-03-15
PL243720A1 (en) 1984-07-30
DK420383A (da) 1984-03-16
HU189336B (en) 1986-06-30
SE8304944L (sv) 1984-03-16
ES8404695A1 (es) 1984-05-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCHERING A.G.

Effective date: 19870930