GB2055836B - 3,4-trans-2,2-dimethyl-3-phenyl-4-p-(-pyrrolidinoethoxy)phenyl-7-methoxychroman and its preparation and use - Google Patents

3,4-trans-2,2-dimethyl-3-phenyl-4-p-(-pyrrolidinoethoxy)phenyl-7-methoxychroman and its preparation and use

Info

Publication number
GB2055836B
GB2055836B GB8026333A GB8026333A GB2055836B GB 2055836 B GB2055836 B GB 2055836B GB 8026333 A GB8026333 A GB 8026333A GB 8026333 A GB8026333 A GB 8026333A GB 2055836 B GB2055836 B GB 2055836B
Authority
GB
United Kingdom
Prior art keywords
phenyl
pyrrolidinoethoxy
methoxychroman
trans
dimethyl
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
GB8026333A
Other versions
GB2055836A (en
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of GB2055836A publication Critical patent/GB2055836A/en
Application granted granted Critical
Publication of GB2055836B publication Critical patent/GB2055836B/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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
GB8026333A 1979-08-13 1980-08-13 3,4-trans-2,2-dimethyl-3-phenyl-4-p-(-pyrrolidinoethoxy)phenyl-7-methoxychroman and its preparation and use Expired GB2055836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN585DE1979 1979-08-13

Publications (2)

Publication Number Publication Date
GB2055836A GB2055836A (en) 1981-03-11
GB2055836B true GB2055836B (en) 1983-11-30

Family

ID=11090414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026333A Expired GB2055836B (en) 1979-08-13 1980-08-13 3,4-trans-2,2-dimethyl-3-phenyl-4-p-(-pyrrolidinoethoxy)phenyl-7-methoxychroman and its preparation and use

Country Status (1)

Country Link
GB (1) GB2055836B (en)

Also Published As

Publication number Publication date
GB2055836A (en) 1981-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee