ZA773959B - Process for converting cis-hexahydrodibenzo(b,d)pyran-9-ones to trans-hexahydrodibenzo(b,d)pyran-9-ones - Google Patents

Process for converting cis-hexahydrodibenzo(b,d)pyran-9-ones to trans-hexahydrodibenzo(b,d)pyran-9-ones

Info

Publication number
ZA773959B
ZA773959B ZA00773959A ZA773959A ZA773959B ZA 773959 B ZA773959 B ZA 773959B ZA 00773959 A ZA00773959 A ZA 00773959A ZA 773959 A ZA773959 A ZA 773959A ZA 773959 B ZA773959 B ZA 773959B
Authority
ZA
South Africa
Prior art keywords
hexahydrodibenzo
pyran
ones
trans
converting cis
Prior art date
Application number
ZA00773959A
Other languages
English (en)
Inventor
W Blanchard
C Ryan
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 ZA773959B publication Critical patent/ZA773959B/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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Saccharide Compounds (AREA)
ZA00773959A 1976-07-06 1977-06-30 Process for converting cis-hexahydrodibenzo(b,d)pyran-9-ones to trans-hexahydrodibenzo(b,d)pyran-9-ones ZA773959B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,807 US4054582A (en) 1976-07-06 1976-07-06 Process for converting cis-hexahydrodibenzo[b,d]pyran-9-ones to trans-hexahydrodibenzo[b,d]-pyran-9-ones

Publications (1)

Publication Number Publication Date
ZA773959B true ZA773959B (en) 1979-02-28

Family

ID=24822686

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773959A ZA773959B (en) 1976-07-06 1977-06-30 Process for converting cis-hexahydrodibenzo(b,d)pyran-9-ones to trans-hexahydrodibenzo(b,d)pyran-9-ones

Country Status (32)

Country Link
US (1) US4054582A (de)
JP (1) JPS5943467B2 (de)
AR (1) AR213965A1 (de)
AT (1) AT351532B (de)
AU (1) AU511626B2 (de)
BE (1) BE856411A (de)
BG (1) BG28060A3 (de)
CA (1) CA1088082A (de)
CH (1) CH633787A5 (de)
CS (1) CS193581B2 (de)
DD (1) DD131648A5 (de)
DE (1) DE2729818C2 (de)
DK (1) DK143401C (de)
ES (1) ES460385A1 (de)
FR (1) FR2357556A1 (de)
GB (1) GB1582566A (de)
GR (1) GR66429B (de)
HU (1) HU176774B (de)
IE (1) IE45245B1 (de)
IL (1) IL52422A (de)
MX (1) MX4952E (de)
MY (1) MY8500786A (de)
NL (1) NL7707460A (de)
NZ (1) NZ184527A (de)
PH (1) PH13925A (de)
PL (1) PL104312B1 (de)
PT (1) PT66745B (de)
RO (1) RO72581A (de)
SE (1) SE428019B (de)
SU (1) SU778711A3 (de)
YU (1) YU163577A (de)
ZA (1) ZA773959B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096390A (en) * 1976-07-06 1981-02-24 Edward R. Lavagnino PROCESS FOR PREPARING DL-CIS-1-HYDROXY-3-SUBSTITUTED- 6,6-DIMETHYL-6,6.alpha.,7,8,10,10.alpha.-HEXAHYDRO-9H- DIBENZO(B,D,)PYRAN-9-ONES
US4395560A (en) * 1982-05-24 1983-07-26 Eli Lilly And Company Preparation of 6a,10a-trans-hexahydrodibenzopyranones
JPS6067906U (ja) * 1983-10-14 1985-05-14 株式会社　日立工機原町 自動鉋盤における送材速度可変機構
US4861886A (en) * 1987-07-10 1989-08-29 Ishahara Sangyo Kaisha Ltd Method for isomerization of trans-form 2-methylspiro (1,3-oxathiolane-5,3')q
US5498419A (en) * 1994-06-03 1996-03-12 Pars; Harry G. Fumarate salt of 4-(diethyl-3-(1-methyloctyl)-7,8,9,10-tetrahydro-6,6,9-trimethyl-6H-dibenzo[b,d]pyran-1-ol, 4-(diethyl-amino) butyric
DE69910373T2 (de) * 1998-05-04 2004-04-01 The University Of Connecticut, Farmington Analgetische und immunomodulierende cannabinoiden
US7897598B2 (en) * 1998-06-09 2011-03-01 Alexandros Makriyannis Inhibitors of the anandamide transporter
US7589220B2 (en) * 1998-06-09 2009-09-15 University Of Connecticut Inhibitors of the anandamide transporter
US7161016B1 (en) 1998-11-24 2007-01-09 University Of Connecticut Cannabimimetic lipid amides as useful medications
US7276613B1 (en) 1998-11-24 2007-10-02 University Of Connecticut Retro-anandamides, high affinity and stability cannabinoid receptor ligands
US6943266B1 (en) * 1999-10-18 2005-09-13 University Of Connecticut Bicyclic cannabinoid agonists for the cannabinoid receptor
US7119108B1 (en) 1999-10-18 2006-10-10 University Of Connecticut Pyrazole derivatives as cannabinoid receptor antagonists
US8084467B2 (en) * 1999-10-18 2011-12-27 University Of Connecticut Pyrazole derivatives as cannabinoid receptor antagonists
US7393842B2 (en) * 2001-08-31 2008-07-01 University Of Connecticut Pyrazole analogs acting on cannabinoid receptors
US7741365B2 (en) * 1999-10-18 2010-06-22 University Of Connecticut Peripheral cannabinoid receptor (CB2) selective ligands
US6900236B1 (en) * 1999-10-18 2005-05-31 University Of Connecticut Cannabimimetic indole derivatives
WO2001028329A1 (en) 1999-10-18 2001-04-26 University Of Connecticut Peripheral cannabinoid receptor (cb2) selective ligands
WO2002058636A2 (en) * 2001-01-26 2002-08-01 University Of Connecticut Novel cannabimimetic ligands
WO2002060447A1 (en) 2001-01-29 2002-08-08 University Of Connecticut Receptor selective cannabimimetic aminoalkylindoles
EP1414775B1 (de) * 2001-07-13 2012-12-19 The University of Connecticut Bicyclisches cannabinoid
CA2464333C (en) * 2001-10-26 2011-07-26 University Of Connecticut Heteroindanes: a new class of potent cannabimimetic ligands
US7183313B2 (en) 2002-08-23 2007-02-27 University Of Connecticut Keto cannabinoids with therapeutic indications
AU2006297300B2 (en) * 2005-09-29 2012-05-10 Albany Molecular Research, Inc. Process for production of delta-9-tetrahydrocannabinol
CA2638940C (en) * 2008-08-28 2009-09-15 Dalton Chemical Laboratories Inc. Improved synthesis of hexahydrodibenzopyranones
US12029718B2 (en) 2021-11-09 2024-07-09 Cct Sciences, Llc Process for production of essentially pure delta-9-tetrahydrocannabinol

Also Published As

Publication number Publication date
IE45245B1 (en) 1982-07-14
US4054582A (en) 1977-10-18
NZ184527A (en) 1978-09-20
JPS5943467B2 (ja) 1984-10-22
AU511626B2 (en) 1980-08-28
AR213965A1 (es) 1979-04-11
AU2667977A (en) 1979-01-04
DK301077A (da) 1978-01-07
NL7707460A (nl) 1978-01-10
PH13925A (en) 1980-11-04
PT66745A (en) 1977-06-30
ATA483577A (de) 1979-01-15
SE428019B (sv) 1983-05-30
BG28060A3 (en) 1980-02-25
DK143401C (da) 1981-12-21
SU778711A3 (ru) 1980-11-07
GB1582566A (en) 1981-01-14
DE2729818A1 (de) 1978-01-12
DD131648A5 (de) 1978-07-12
MY8500786A (en) 1985-12-31
SE7707632L (sv) 1978-01-07
AT351532B (de) 1979-07-25
PL199363A1 (pl) 1978-04-10
PT66745B (en) 1978-11-27
RO72581A (ro) 1981-04-30
IL52422A0 (en) 1977-08-31
CH633787A5 (de) 1982-12-31
FR2357556B1 (de) 1980-12-26
IL52422A (en) 1980-09-16
IE45245L (en) 1978-01-06
CS193581B2 (en) 1979-10-31
JPS537679A (en) 1978-01-24
BE856411A (fr) 1978-01-04
GR66429B (de) 1981-03-23
DE2729818C2 (de) 1982-08-05
DK143401B (da) 1981-08-17
ES460385A1 (es) 1978-08-16
PL104312B1 (pl) 1979-08-31
FR2357556A1 (fr) 1978-02-03
CA1088082A (en) 1980-10-21
HU176774B (en) 1981-05-28
MX4952E (es) 1983-01-12
YU163577A (en) 1982-06-30

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