CA967971A - Ester derivatives of tetrahydrocannabinols - Google Patents

Ester derivatives of tetrahydrocannabinols

Info

Publication number
CA967971A
CA967971A CA104,826A CA104826A CA967971A CA 967971 A CA967971 A CA 967971A CA 104826 A CA104826 A CA 104826A CA 967971 A CA967971 A CA 967971A
Authority
CA
Canada
Prior art keywords
tetrahydrocannabinols
ester derivatives
derivatives
ester
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
Application number
CA104,826A
Other languages
English (en)
Other versions
CA104826S (en
Inventor
Klaus K. Weinhardt
Harry G. Pars
Raj K. Razdan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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 Arthur D Little Inc filed Critical Arthur D Little Inc
Application granted granted Critical
Publication of CA967971A publication Critical patent/CA967971A/en
Expired legal-status Critical Current

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)
  • Pyrane Compounds (AREA)
CA104,826A 1970-02-13 1971-02-08 Ester derivatives of tetrahydrocannabinols Expired CA967971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1129770A 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
CA967971A true CA967971A (en) 1975-05-20

Family

ID=21749751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA104,826A Expired CA967971A (en) 1970-02-13 1971-02-08 Ester derivatives of tetrahydrocannabinols

Country Status (5)

Country Link
JP (1) JPS5518709B2 (enExample)
CA (1) CA967971A (enExample)
DE (1) DE2106705A1 (enExample)
FR (1) FR2081512B1 (enExample)
GB (1) GB1313977A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8227627B2 (en) 2007-11-30 2012-07-24 Alltranz Inc. Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133819A (en) * 1977-06-17 1979-01-09 Pfizer Inc. Hexahydro-1-hydroxy-9-hydroxymethyl-3-substituted-6H-dibenzo[b,d]pyrans as analgesic agents
US7923558B2 (en) 2004-07-19 2011-04-12 Cilag Ltd. Method for obtaining pure tetrahydrocannabinol
US8809261B2 (en) 2008-10-31 2014-08-19 Elsohly Laboratories, Incorporated Compositions containing delta-9-THC-amino acid esters and process of preparation
KR20200070764A (ko) * 2018-12-10 2020-06-18 메디칸(주) 생체 적합성 히알루론산 필러 입도 조절 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564827A (en) * 1941-07-09 1944-10-16 Roger Adams Process of preparing a dibenzopyran derivative having marihuana activity
US3325490A (en) * 1965-02-23 1967-06-13 Rexall Drug Chemical Substituted 1-hydroxydibenzopyrans
US3388136A (en) * 1966-01-11 1968-06-11 Edward C. Taylor Dibenzo [b, d] pyrans and process
US3507885A (en) * 1966-03-25 1970-04-21 Hoffmann La Roche 3-alkyl-6h-dibenzo(b,d)pyrans

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8227627B2 (en) 2007-11-30 2012-07-24 Alltranz Inc. Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same
US8980942B2 (en) 2007-11-30 2015-03-17 Zynerba Pharmaceuticals, Inc. Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same
US9695143B2 (en) 2007-11-30 2017-07-04 Zynerba Pharmaceuticals, Inc. Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same
US9957246B2 (en) 2007-11-30 2018-05-01 Zynerba Pharmaceuticals, Inc. Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same

Also Published As

Publication number Publication date
FR2081512B1 (enExample) 1975-06-06
JPS461025A (enExample) 1971-09-09
JPS5518709B2 (enExample) 1980-05-21
FR2081512A1 (enExample) 1971-12-03
GB1313977A (en) 1973-04-18
DE2106705A1 (de) 1971-08-26

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