JPS5520719A - Preparation of 1,4-dihydropyridine derivative - Google Patents

Preparation of 1,4-dihydropyridine derivative

Info

Publication number: JPS5520719A
Authority: JP; Japan
Prior art keywords: ammonia; formula; methyl acetoacetate; nitrofenzal; moles
Prior art date: 1978-07-31
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

JP9350678A

Other languages

English (en)

Other versions

JPS5623422B2 (ja

Inventor

Kiyohide Sako

Masahiro Murakami

Takanori Sone

Mikio Wakabayashi

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.)

1978-07-31

Filing date

1978-07-31

Publication date

1980-02-14

1978-07-31 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1978-07-31 Priority to JP9350678A priority Critical patent/JPS5520719A/ja

1980-02-14 Publication of JPS5520719A publication Critical patent/JPS5520719A/ja

1981-05-30 Publication of JPS5623422B2 publication Critical patent/JPS5623422B2/ja

Status Granted legal-status Critical Current

Links

YNGDWRXWKFWCJY-UHFFFAOYSA-N 1,4-Dihydropyridine Chemical class C1C=CNC=C1 YNGDWRXWKFWCJY-UHFFFAOYSA-N 0.000 title 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
150000001875 compounds Chemical class 0.000 abstract 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical compound COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 abstract 3
229910021529 ammonia Inorganic materials 0.000 abstract 3
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
206010002383 Angina Pectoris Diseases 0.000 abstract 1
229940079593 drug Drugs 0.000 abstract 1
239000003814 drug Substances 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
125000005843 halogen group Chemical group 0.000 abstract 1
OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 abstract 1
150000007530 organic bases Chemical class 0.000 abstract 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
150000003512 tertiary amines Chemical class 0.000 abstract 1

Landscapes

Hydrogenated Pyridines (AREA)

JP9350678A 1978-07-31 1978-07-31 Preparation of 1,4-dihydropyridine derivative Granted JPS5520719A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9350678A JPS5520719A (en)	1978-07-31	1978-07-31	Preparation of 1,4-dihydropyridine derivative

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9350678A JPS5520719A (en)	1978-07-31	1978-07-31	Preparation of 1,4-dihydropyridine derivative

Publications (2)

Publication Number	Publication Date
JPS5520719A true JPS5520719A (en)	1980-02-14
JPS5623422B2 JPS5623422B2 (ja)	1981-05-30

Family

ID=14084225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9350678A Granted JPS5520719A (en)	1978-07-31	1978-07-31	Preparation of 1,4-dihydropyridine derivative

Country Status (1)

Country	Link
JP (1)	JPS5520719A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5743788A (en) *	1980-08-29	1982-03-11	Tokyo Shibaura Electric Co	Washing machine doubling as hydroextracting
AT380876B (de) *	1981-08-19	1986-07-25	Lek Tovarna Farmacevtskih	Verfahren zur herstellung von 4-(2'-nitrophenyl)2,6-dimethyl-3,5-dimethoxycarbonyl-1,4 -dihydropyridin

1978
- 1978-07-31 JP JP9350678A patent/JPS5520719A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5743788A (en) *	1980-08-29	1982-03-11	Tokyo Shibaura Electric Co	Washing machine doubling as hydroextracting
AT380876B (de) *	1981-08-19	1986-07-25	Lek Tovarna Farmacevtskih	Verfahren zur herstellung von 4-(2'-nitrophenyl)2,6-dimethyl-3,5-dimethoxycarbonyl-1,4 -dihydropyridin

Also Published As

Publication number	Publication date
JPS5623422B2 (ja)	1981-05-30

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