GB1452457A - Microbiological production of biologically active 8,8-bi-1h- naphthol-2,3-c-pyrans - Google Patents

Microbiological production of biologically active 8,8-bi-1h- naphthol-2,3-c-pyrans

Info

Publication number
GB1452457A
GB1452457A GB404775A GB404775A GB1452457A GB 1452457 A GB1452457 A GB 1452457A GB 404775 A GB404775 A GB 404775A GB 404775 A GB404775 A GB 404775A GB 1452457 A GB1452457 A GB 1452457A
Authority
GB
United Kingdom
Prior art keywords
pyrans
naphthol
biologically active
medium
microbiological production
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
GB404775A
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.)
GD Searle LLC
Original Assignee
GD Searle 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 GD Searle LLC filed Critical GD Searle LLC
Publication of GB1452457A publication Critical patent/GB1452457A/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
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
GB404775A 1974-01-31 1975-01-30 Microbiological production of biologically active 8,8-bi-1h- naphthol-2,3-c-pyrans Expired GB1452457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438258A US3892848A (en) 1974-01-31 1974-01-31 Microbiological production of biologically active 8,8{40 -bi-1h-naphtho{8 2,3-c{9 Pyrans and products

Publications (1)

Publication Number Publication Date
GB1452457A true GB1452457A (en) 1976-10-13

Family

ID=23739908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB404775A Expired GB1452457A (en) 1974-01-31 1975-01-30 Microbiological production of biologically active 8,8-bi-1h- naphthol-2,3-c-pyrans

Country Status (5)

Country Link
US (1) US3892848A (enExample)
CA (1) CA1047423A (enExample)
DE (1) DE2503893A1 (enExample)
FR (1) FR2259832B1 (enExample)
GB (1) GB1452457A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2899062B2 (ja) * 1989-09-28 1999-06-02 協和醗酵工業株式会社 化合物ｅｓ―２４２
US7650425B2 (en) 1999-03-18 2010-01-19 Sipco, Llc System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system

Also Published As

Publication number Publication date
DE2503893A1 (de) 1975-08-07
US3892848A (en) 1975-07-01
FR2259832A1 (enExample) 1975-08-29
CA1047423A (en) 1979-01-30
FR2259832B1 (enExample) 1979-05-11

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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