HUT42448A - Process for preparing tetrahydro-4-hydroxy-isoquinoline derivatives - Google Patents

Process for preparing tetrahydro-4-hydroxy-isoquinoline derivatives

Info

Publication number
HUT42448A
HUT42448A HU371986A HU371986A HUT42448A HU T42448 A HUT42448 A HU T42448A HU 371986 A HU371986 A HU 371986A HU 371986 A HU371986 A HU 371986A HU T42448 A HUT42448 A HU T42448A
Authority
HU
Hungary
Prior art keywords
hydroxy
isoquinoline derivatives
preparing tetrahydro
tetrahydro
preparing
Prior art date
Application number
HU371986A
Other languages
Hungarian (hu)
Other versions
HU198691B (en
Inventor
Yoshiharu Morita
Naoshi Imaki
Yuki Takuma
Tadashi Shirasaka
Tetsuro Shimpuku
Original Assignee
Mitsubishi Chem Ind
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 Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of HUT42448A publication Critical patent/HUT42448A/en
Publication of HU198691B publication Critical patent/HU198691B/en

Links

HU863719A 1985-09-11 1986-08-28 Process for producing tetrahydro-4-hydroxy-isoquinoline derivatives HU198691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20107485A JPS6261968A (en) 1985-09-11 1985-09-11 Production of tetrahydro-4-hydroxyisoquinoline derivative

Publications (2)

Publication Number Publication Date
HUT42448A true HUT42448A (en) 1987-07-28
HU198691B HU198691B (en) 1989-11-28

Family

ID=16434958

Family Applications (1)

Application Number Title Priority Date Filing Date
HU863719A HU198691B (en) 1985-09-11 1986-08-28 Process for producing tetrahydro-4-hydroxy-isoquinoline derivatives

Country Status (2)

Country Link
JP (1) JPS6261968A (en)
HU (1) HU198691B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106831576B (en) * 2017-03-10 2019-04-16 北京六合宁远科技有限公司 Preparation method of 2-methyl-1-oxo-1, 2-dihydroisoquinoline-6-formic acid

Also Published As

Publication number Publication date
JPS6261968A (en) 1987-03-18
HU198691B (en) 1989-11-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee