GB1319734A - Perinone dyestuffs - Google Patents

Perinone dyestuffs

Info

Publication number
GB1319734A
GB1319734A GB2714471*A GB2714471A GB1319734A GB 1319734 A GB1319734 A GB 1319734A GB 2714471 A GB2714471 A GB 2714471A GB 1319734 A GB1319734 A GB 1319734A
Authority
GB
United Kingdom
Prior art keywords
radical
cyclic amine
april
optionally substituted
perinone
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
GB2714471*A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1319734A publication Critical patent/GB1319734A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/06Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2714471*A 1970-04-25 1971-04-19 Perinone dyestuffs Expired GB1319734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020299 DE2020299A1 (de) 1970-04-25 1970-04-25 Perinonfarbstoffe

Publications (1)

Publication Number Publication Date
GB1319734A true GB1319734A (en) 1973-06-06

Family

ID=5769376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2714471*A Expired GB1319734A (en) 1970-04-25 1971-04-19 Perinone dyestuffs

Country Status (6)

Country Link
US (1) US3833583A (enExample)
BE (1) BE766197A (enExample)
DE (1) DE2020299A1 (enExample)
FR (1) FR2090639A5 (enExample)
GB (1) GB1319734A (enExample)
NL (1) NL7105403A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930736A1 (de) * 1979-07-28 1981-02-12 Cassella Ag Pharmakologisch wirksame, substituierte 3-amino-sydnonimine, verfahren zu ihrer herstellung und ihre verwendung
JP2685229B2 (ja) * 1988-06-25 1997-12-03 シャープ株式会社 感光体
DE19548453A1 (de) * 1995-12-22 1997-06-26 Bayer Ag Verfahren zur Herstellung polycyclischer Verbindungen
US20060163650A1 (en) * 2005-01-27 2006-07-27 Ling Ma Power semiconductor device with endless gate trenches

Also Published As

Publication number Publication date
DE2020299A1 (de) 1971-11-11
BE766197A (fr) 1971-09-16
FR2090639A5 (enExample) 1972-01-14
US3833583A (en) 1974-09-03
NL7105403A (enExample) 1971-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees