IT1164378B - Derivati di 28-metil-brassinosteroidi, procedimento per la preparazione di questi composti e mezzi che li contengono con effetto regolatore della crescita per piante - Google Patents

Derivati di 28-metil-brassinosteroidi, procedimento per la preparazione di questi composti e mezzi che li contengono con effetto regolatore della crescita per piante

Info

Publication number
IT1164378B
IT1164378B IT22439/83A IT2243983A IT1164378B IT 1164378 B IT1164378 B IT 1164378B IT 22439/83 A IT22439/83 A IT 22439/83A IT 2243983 A IT2243983 A IT 2243983A IT 1164378 B IT1164378 B IT 1164378B
Authority
IT
Italy
Prior art keywords
plants
growth
methyl
compounds
procedure
Prior art date
Application number
IT22439/83A
Other languages
English (en)
Other versions
IT8322439A0 (it
Inventor
Ulrich Kerb
Ulrich Eder
Hansjoerg 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 IT8322439A0 publication Critical patent/IT8322439A0/it
Application granted granted Critical
Publication of IT1164378B publication Critical patent/IT1164378B/it

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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Environmental Sciences (AREA)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
IT22439/83A 1982-09-15 1983-08-05 Derivati di 28-metil-brassinosteroidi, procedimento per la preparazione di questi composti e mezzi che li contengono con effetto regolatore della crescita per piante IT1164378B (it)

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 (2)

Publication Number Publication Date
IT8322439A0 IT8322439A0 (it) 1983-08-05
IT1164378B true IT1164378B (it) 1987-04-08

Family

ID=6173537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22439/83A IT1164378B (it) 1982-09-15 1983-08-05 Derivati di 28-metil-brassinosteroidi, procedimento per la preparazione di questi composti e mezzi che li contengono con effetto regolatore della crescita per piante

Country Status (27)

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

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
DE69420558T2 (de) * 1993-06-01 2000-03-02 Tama Biochemical Co Ltd Brassinosteroid-derivate und sie enthaltende pflanzenwachstumsregulatoren
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
IL69700A0 (en) 1983-12-30
FR2532942A1 (fr) 1984-03-16
PL136535B1 (en) 1986-02-28
NL8302426A (nl) 1984-04-02
DK420383D0 (da) 1983-09-15
YU169783A (en) 1986-02-28
ZW19583A1 (en) 1983-12-21
DK420383A (da) 1984-03-16
TR21879A (tr) 1985-10-03
FI833253A (fi) 1984-03-16
ZA836870B (en) 1984-05-30
HU189336B (en) 1986-06-30
JPS5955880A (ja) 1984-03-31
DD213346A5 (de) 1984-09-12
ES525034A0 (es) 1984-05-16
IT8322439A0 (it) 1983-08-05
FI833253A0 (fi) 1983-09-12
KR840005737A (ko) 1984-11-16
GB2127022B (en) 1986-02-05
GB8324348D0 (en) 1983-10-12
DE3234606A1 (de) 1984-03-15
CH655730A5 (de) 1986-05-15
GR78758B (it) 1984-10-02
RO88035B (ro) 1985-10-31
PL243720A1 (en) 1984-07-30
FR2532942B1 (fr) 1986-04-25
AU1865583A (en) 1984-03-22
PT77259B (de) 1986-02-04
SE8304944L (sv) 1984-03-16
RO88035A (ro) 1985-11-30
GB2127022A (en) 1984-04-04
SE8304944D0 (sv) 1983-09-14
JPS627195B2 (it) 1987-02-16
LU85001A1 (de) 1984-03-16
BE897759A (fr) 1984-03-14
IL69700A (en) 1987-02-27
NO833296L (no) 1984-03-16
ES8404695A1 (es) 1984-05-16
PT77259A (de) 1983-09-01

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