JPS5993754A - 色原体ビス−キナゾリン化合物 - Google Patents

色原体ビス−キナゾリン化合物

Info

Publication number
JPS5993754A
JPS5993754A JP58198431A JP19843183A JPS5993754A JP S5993754 A JPS5993754 A JP S5993754A JP 58198431 A JP58198431 A JP 58198431A JP 19843183 A JP19843183 A JP 19843183A JP S5993754 A JPS5993754 A JP S5993754A
Authority
JP
Japan
Prior art keywords
formula
compound
group
lower alkyl
bis
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.)
Granted
Application number
JP58198431A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04506B2 (xx
Inventor
ルドルフ・ツインク
イアン・ジヨン・フレツチヤ−
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS5993754A publication Critical patent/JPS5993754A/ja
Publication of JPH04506B2 publication Critical patent/JPH04506B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP58198431A 1982-10-25 1983-10-25 色原体ビス−キナゾリン化合物 Granted JPS5993754A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH6201/82-4 1982-10-25
CH620182 1982-10-25
CH3523/83-7 1983-06-28

Publications (2)

Publication Number Publication Date
JPS5993754A true JPS5993754A (ja) 1984-05-30
JPH04506B2 JPH04506B2 (xx) 1992-01-07

Family

ID=4305865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58198431A Granted JPS5993754A (ja) 1982-10-25 1983-10-25 色原体ビス−キナゾリン化合物

Country Status (1)

Country Link
JP (1) JPS5993754A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019084755A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料
JP2019084757A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料
JP2019084756A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J.POLYM.SCI.POLYM.CHEM.ED *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019084755A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料
JP2019084757A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料
JP2019084756A (ja) * 2017-11-07 2019-06-06 日本化薬株式会社 感熱記録材料

Also Published As

Publication number Publication date
JPH04506B2 (xx) 1992-01-07

Similar Documents

Publication Publication Date Title
US4480096A (en) Chromogenic quinazolines
JPH01160979A (ja) 色原体1−複素環式置換2,4−ベンゾオキサジン
US4668790A (en) Chromogenic dihydrofuropyridinones
JPS61168664A (ja) 環置換4‐アザフタリド
US4007195A (en) Heterocyclic substituted fluorans
JPS58117254A (ja) 色原体ジヒドロフロピリジノン
US4695636A (en) Chromogenic dihydrofuropyridinones
US4183553A (en) Pressure- or heat-sensitive recording material and novel chromano compounds used therein
GB2143542A (en) Chromogenic quinazolones
US4705776A (en) Recording material containing chromogenic 3,3-bisindolyl-4-azaphthalides
US4705775A (en) Recording material employing chromogenic bisquinazolines
US4525588A (en) Chromogenic naphtholactams
US4503227A (en) Chromogenic dihydroquinazolines
US4555569A (en) Chromogenic quinazolines
US4668966A (en) Aliphatic bridged chromogenic bisquinazolines substituted with phenylamine or phenyl-containing heterobicyclic radicals
JPS5993754A (ja) 色原体ビス−キナゾリン化合物
JPS63122760A (ja) 色原体フタリドおよびアザフタリド
JPH0156103B2 (xx)
US4766211A (en) Chromogenic quinazolines
JPS58192887A (ja) クロメノアザインドリジン,その製造法及びその用法
US4847378A (en) Chromogenic polycyclic azamethines
JPH07103315B2 (ja) ベンゾピラノ―2h―ピラゾールの色原体ラクトン化合物
JPH075601B2 (ja) 2―ジカルボキシイミドフルオランまたは3―ジカルボキシイミドフルオラン,これらの製造法およびこれらの記録材料における使用
JPH04211986A (ja) ピロリンまたはインドリンを含有するフタリド