IL52426A - Preparation of optically active trans-1-hydroxy-3-substituted 6,6-dimethyl-6,6ar,7,8,10,10ar-hexa-hydro-9h-dibenzo (b,d)pyran-9-ones - Google Patents

Preparation of optically active trans-1-hydroxy-3-substituted 6,6-dimethyl-6,6ar,7,8,10,10ar-hexa-hydro-9h-dibenzo (b,d)pyran-9-ones

Info

Publication number
IL52426A
IL52426A IL52426A IL5242677A IL52426A IL 52426 A IL52426 A IL 52426A IL 52426 A IL52426 A IL 52426A IL 5242677 A IL5242677 A IL 5242677A IL 52426 A IL52426 A IL 52426A
Authority
IL
Israel
Prior art keywords
dibenzo
pyran
hexa
hydro
hydroxy
Prior art date
Application number
IL52426A
Other languages
English (en)
Other versions
IL52426A0 (en
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL52426A0 publication Critical patent/IL52426A0/xx
Publication of IL52426A publication Critical patent/IL52426A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Saccharide Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Catalysts (AREA)
IL52426A 1976-11-10 1977-06-30 Preparation of optically active trans-1-hydroxy-3-substituted 6,6-dimethyl-6,6ar,7,8,10,10ar-hexa-hydro-9h-dibenzo (b,d)pyran-9-ones IL52426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/740,507 US4075230A (en) 1976-11-10 1976-11-10 Preparation of optically active trans-hexahydrodibenzopyranones

Publications (2)

Publication Number Publication Date
IL52426A0 IL52426A0 (en) 1977-08-31
IL52426A true IL52426A (en) 1980-10-26

Family

ID=24976797

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52426A IL52426A (en) 1976-11-10 1977-06-30 Preparation of optically active trans-1-hydroxy-3-substituted 6,6-dimethyl-6,6ar,7,8,10,10ar-hexa-hydro-9h-dibenzo (b,d)pyran-9-ones

Country Status (30)

Country Link
US (1) US4075230A (el)
JP (1) JPS5943469B2 (el)
AR (1) AR213651A1 (el)
AT (1) AT351533B (el)
AU (1) AU511606B2 (el)
BE (1) BE856414A (el)
BG (1) BG28059A3 (el)
CA (1) CA1088081A (el)
CH (1) CH633789A5 (el)
CS (1) CS195337B2 (el)
DD (1) DD132967A5 (el)
DE (1) DE2729844C2 (el)
DK (1) DK146852C (el)
ES (1) ES460390A1 (el)
FR (1) FR2370743A1 (el)
GB (1) GB1580488A (el)
GR (1) GR66416B (el)
HU (1) HU177202B (el)
IE (1) IE45249B1 (el)
IL (1) IL52426A (el)
MX (1) MX4739E (el)
NL (1) NL180315C (el)
NZ (1) NZ184525A (el)
PH (1) PH13818A (el)
PL (1) PL104313B1 (el)
PT (1) PT66747B (el)
SE (1) SE428021B (el)
SU (1) SU740155A3 (el)
YU (1) YU163777A (el)
ZA (1) ZA773956B (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL80411A (en) * 1986-10-24 1991-08-16 Raphael Mechoulam Preparation of dibenzopyranol derivatives and pharmaceutical compositions containing them
NZ567029A (en) * 2005-09-29 2011-09-30 Amr Technology Inc Process for production of delta-9- tetrahydrocannabinol
US12029718B2 (en) 2021-11-09 2024-07-09 Cct Sciences, Llc Process for production of essentially pure delta-9-tetrahydrocannabinol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856823A (en) * 1973-07-18 1974-12-24 Smithkline Corp DIBENZO (b,d) PYRANS
US3856821A (en) * 1973-07-18 1974-12-24 Smithkline Corp ALKOXY DIBENZO (b,d) PYRANS

Also Published As

Publication number Publication date
CA1088081A (en) 1980-10-21
CH633789A5 (de) 1982-12-31
HU177202B (en) 1981-08-28
SE428021B (sv) 1983-05-30
FR2370743A1 (fr) 1978-06-09
SE7707634L (sv) 1978-05-11
YU163777A (en) 1982-06-30
FR2370743B1 (el) 1980-02-01
JPS5359671A (en) 1978-05-29
JPS5943469B2 (ja) 1984-10-22
PL104313B1 (pl) 1979-08-31
DE2729844A1 (de) 1978-05-11
US4075230A (en) 1978-02-21
NZ184525A (en) 1978-09-20
ZA773956B (en) 1979-02-28
PH13818A (en) 1980-10-03
GB1580488A (en) 1980-12-03
AU511606B2 (en) 1980-08-28
IE45249L (en) 1978-05-10
GR66416B (el) 1981-03-20
NL180315B (nl) 1986-09-01
ATA483777A (de) 1979-01-15
AR213651A1 (es) 1979-02-28
AU2668377A (en) 1979-01-04
NL7707463A (nl) 1978-05-12
PL199367A1 (pl) 1978-05-22
DK146852C (da) 1984-07-09
PT66747A (en) 1977-07-01
IE45249B1 (en) 1982-07-14
DE2729844C2 (de) 1984-06-07
IL52426A0 (en) 1977-08-31
AT351533B (de) 1979-07-25
DD132967A5 (de) 1978-11-22
BE856414A (fr) 1978-01-04
DK146852B (da) 1984-01-23
DK301577A (da) 1978-05-11
SU740155A3 (ru) 1980-06-05
BG28059A3 (en) 1980-02-25
PT66747B (en) 1978-11-27
MX4739E (es) 1982-08-25
CS195337B2 (en) 1980-01-31
NL180315C (nl) 1987-02-02
ES460390A1 (es) 1978-08-16

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