JPS53149997A - Preparation of xanthine derivatives - Google Patents

Preparation of xanthine derivatives

Info

Publication number
JPS53149997A
JPS53149997A JP6467077A JP6467077A JPS53149997A JP S53149997 A JPS53149997 A JP S53149997A JP 6467077 A JP6467077 A JP 6467077A JP 6467077 A JP6467077 A JP 6467077A JP S53149997 A JPS53149997 A JP S53149997A
Authority
JP
Japan
Prior art keywords
preparation
xanthine derivatives
xanthine
specific
vasodilator
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.)
Pending
Application number
JP6467077A
Other languages
Japanese (ja)
Inventor
Hiroshi Hayashi
Takeshi Saito
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6467077A priority Critical patent/JPS53149997A/en
Publication of JPS53149997A publication Critical patent/JPS53149997A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a xanthine derivative useful as a vasodilator and remedy for after-effect of cerebral thrombosis, in high yield, by the reaction of specific imidazole derivative with specific compound.
COPYRIGHT: (C)1978,JPO&Japio
JP6467077A 1977-06-03 1977-06-03 Preparation of xanthine derivatives Pending JPS53149997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6467077A JPS53149997A (en) 1977-06-03 1977-06-03 Preparation of xanthine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6467077A JPS53149997A (en) 1977-06-03 1977-06-03 Preparation of xanthine derivatives

Publications (1)

Publication Number Publication Date
JPS53149997A true JPS53149997A (en) 1978-12-27

Family

ID=13264843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6467077A Pending JPS53149997A (en) 1977-06-03 1977-06-03 Preparation of xanthine derivatives

Country Status (1)

Country Link
JP (1) JPS53149997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214259A (en) * 2021-05-25 2021-08-06 海南通用康力制药有限公司 Synthesis method of pentoxifylline

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214259A (en) * 2021-05-25 2021-08-06 海南通用康力制药有限公司 Synthesis method of pentoxifylline
CN113214259B (en) * 2021-05-25 2022-06-10 海南通用康力制药有限公司 Synthesis method of pentoxifylline
WO2022247065A1 (en) * 2021-05-25 2022-12-01 海南通用康力制药有限公司 Synthesis method for pentoxifylline

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