JPS5259189A - Preparation of pyrimido 5,4-d pyrimidine derivatibbes - Google Patents

Preparation of pyrimido 5,4-d pyrimidine derivatibbes

Info

Publication number
JPS5259189A
JPS5259189A JP13424275A JP13424275A JPS5259189A JP S5259189 A JPS5259189 A JP S5259189A JP 13424275 A JP13424275 A JP 13424275A JP 13424275 A JP13424275 A JP 13424275A JP S5259189 A JPS5259189 A JP S5259189A
Authority
JP
Japan
Prior art keywords
pyrimidine
pyrimido
derivatibbes
preparation
dipiperidinopyrimido
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
JP13424275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5714675B2 (enrdf_load_html_response
Inventor
Kazuyuki Nakagawa
Hiroshi Ishikawa
Kazuhisa Sakano
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.)
Otsuka Pharmaceutical Co Ltd
Original Assignee
Otsuka Pharmaceutical Co Ltd
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 Otsuka Pharmaceutical Co Ltd filed Critical Otsuka Pharmaceutical Co Ltd
Priority to JP13424275A priority Critical patent/JPS5259189A/ja
Publication of JPS5259189A publication Critical patent/JPS5259189A/ja
Publication of JPS5714675B2 publication Critical patent/JPS5714675B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP13424275A 1975-11-07 1975-11-07 Preparation of pyrimido 5,4-d pyrimidine derivatibbes Granted JPS5259189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13424275A JPS5259189A (en) 1975-11-07 1975-11-07 Preparation of pyrimido 5,4-d pyrimidine derivatibbes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13424275A JPS5259189A (en) 1975-11-07 1975-11-07 Preparation of pyrimido 5,4-d pyrimidine derivatibbes

Publications (2)

Publication Number Publication Date
JPS5259189A true JPS5259189A (en) 1977-05-16
JPS5714675B2 JPS5714675B2 (enrdf_load_html_response) 1982-03-25

Family

ID=15123717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13424275A Granted JPS5259189A (en) 1975-11-07 1975-11-07 Preparation of pyrimido 5,4-d pyrimidine derivatibbes

Country Status (1)

Country Link
JP (1) JPS5259189A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007008929A (ja) * 2005-06-28 2007-01-18 Samsung Electronics Co Ltd ピリミドピリミジン誘導体、これを用いた有機薄膜トランジスタおよびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007008929A (ja) * 2005-06-28 2007-01-18 Samsung Electronics Co Ltd ピリミドピリミジン誘導体、これを用いた有機薄膜トランジスタおよびその製造方法
US7632947B2 (en) * 2005-06-28 2009-12-15 Samsung Electronics Co., Ltd Pyrimidopyrimidine derivatives, organic thin film transistors using pyrimidopyrimidine derivatives and method for fabricating the same

Also Published As

Publication number Publication date
JPS5714675B2 (enrdf_load_html_response) 1982-03-25

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