GB1319041A - 3-hydroxymethyl-chromones - Google Patents

3-hydroxymethyl-chromones

Info

Publication number
GB1319041A
GB1319041A GB185772A GB185772A GB1319041A GB 1319041 A GB1319041 A GB 1319041A GB 185772 A GB185772 A GB 185772A GB 185772 A GB185772 A GB 185772A GB 1319041 A GB1319041 A GB 1319041A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
chromones
hydroxymethyl
warner
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
GB185772A
Other languages
English (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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of GB1319041A publication Critical patent/GB1319041A/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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • 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
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
GB185772A 1971-02-04 1972-01-14 3-hydroxymethyl-chromones Expired GB1319041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11276571A 1971-02-04 1971-02-04

Publications (1)

Publication Number Publication Date
GB1319041A true GB1319041A (en) 1973-05-31

Family

ID=22345725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB185772A Expired GB1319041A (en) 1971-02-04 1972-01-14 3-hydroxymethyl-chromones

Country Status (5)

Country Link
JP (1) JPS4932861B1 (https=)
AU (1) AU459499B2 (https=)
DE (1) DE2204051A1 (https=)
FR (1) FR2124427A1 (https=)
GB (1) GB1319041A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828196A1 (fr) * 2001-08-03 2003-02-07 Aventis Cropscience Sa Derives de chromone a action fongicide, procede de preparation et application dans le domaine de l'agriculture

Also Published As

Publication number Publication date
FR2124427A1 (https=) 1972-09-22
AU3840772A (en) 1973-08-02
JPS4932861B1 (https=) 1974-09-03
DE2204051A1 (de) 1972-08-10
AU459499B2 (en) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees