GB1473117A - - Google Patents

Info

Publication number
GB1473117A
GB1473117A GB3748174A GB3748174A GB1473117A GB 1473117 A GB1473117 A GB 1473117A GB 3748174 A GB3748174 A GB 3748174A GB 3748174 A GB3748174 A GB 3748174A GB 1473117 A GB1473117 A GB 1473117A
Authority
GB
United Kingdom
Prior art keywords
alkyl
compound
formula
carbons
aug
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
GB3748174A
Other languages
English (en)
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 filed Critical
Publication of GB1473117A publication Critical patent/GB1473117A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
GB3748174A 1973-08-29 1974-08-27 Expired GB1473117A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392636A US3895034A (en) 1973-08-29 1973-08-29 1 OR 2-Mono and dialkyl substituted thienobenzopyrans

Publications (1)

Publication Number Publication Date
GB1473117A true GB1473117A (ro) 1977-05-11

Family

ID=23551406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3748174A Expired GB1473117A (ro) 1973-08-29 1974-08-27

Country Status (6)

Country Link
US (1) US3895034A (ro)
JP (1) JPS5050398A (ro)
CA (1) CA1029023A (ro)
DE (1) DE2441206A1 (ro)
FR (1) FR2242090B1 (ro)
GB (1) GB1473117A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021451A (en) * 1972-05-16 1977-05-03 American Home Products Corporation Process for preparing polycyclic heterocycles having a pyran ring
US3972880A (en) * 1974-03-05 1976-08-03 Sharps Associates Morpholine containing esters of thienobenzopyrans and thiopyranobenzopyrans
US4025640A (en) * 1975-08-26 1977-05-24 American Hoechst Corporation Oxothienobenzoxepin-acetic acids, precursors and derivatives thereof
US4287192A (en) * 1978-10-02 1981-09-01 Abbott Laboratories Antiglaucoma agents
US4974609A (en) * 1986-08-18 1990-12-04 Philip Morris Incorporated Tobacco flavorants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639426A (en) * 1970-01-08 1972-02-01 Little Inc A 4-oxo-9-hydroxy-7-(3-methyl-2-octyl)-1 2 3 4-tetrahydrocyclopenta(c)(1)benzopyran
US3639427A (en) * 1970-01-08 1972-02-01 Little Inc A Novel 1 2 3 4-tetrahydro - (and 1 2 3 4 12 13-hexahydro) cyclopenta(c)(1)benzopyrans
US3656906A (en) * 1970-04-13 1972-04-18 Little Inc A Method for detecting and quantitating the presence of cannabinoids and analogs thereof in biological materials and resulting products
CA978977A (en) * 1971-05-31 1975-12-02 Yasuo Makisumi Coumarin derivatives and production thereof

Also Published As

Publication number Publication date
CA1029023A (en) 1978-04-04
AU7174674A (en) 1976-01-29
FR2242090B1 (ro) 1978-07-21
FR2242090A1 (ro) 1975-03-28
JPS5050398A (ro) 1975-05-06
US3895034A (en) 1975-07-15
DE2441206A1 (de) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee