DK423282A - Fremgangsmaade til fremstilling af n6, 9-disubstitueret adenin - Google Patents

Fremgangsmaade til fremstilling af n6, 9-disubstitueret adenin Download PDF

Info

Publication number: DK423282A
Authority: DK; Denmark
Prior art keywords: adenin; disubstituted; manufacturing; disubstituted adenin
Prior art date: 1981-09-24

Application number

DK423282A

Other languages

English (en)

Other versions

DK151259C (da

DK151259B (da

Inventor

Yoshiro Nagatsu

Hideo Isozaki

Tooru Shiroshita

Jiro Suzuki

Original Assignee

Kohjin Co

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.)

1981-09-24

Filing date

1982-09-23

Publication date

1983-03-25

1981-09-24 Priority claimed from JP14956781A external-priority patent/JPS5852288A/ja

1981-09-30 Priority claimed from JP56153878A external-priority patent/JPS5857381A/ja

1981-10-01 Priority claimed from JP15486281A external-priority patent/JPS5857382A/ja

1982-09-23 Application filed by Kohjin Co filed Critical Kohjin Co

1983-03-25 Publication of DK423282A publication Critical patent/DK423282A/da

1987-11-16 Publication of DK151259B publication Critical patent/DK151259B/da

1988-05-09 Application granted granted Critical

1988-05-09 Publication of DK151259C publication Critical patent/DK151259C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK423282A 1981-09-24 1982-09-23 Fremgangsmaade til fremstilling af n6,9-disubstituerede adeniner DK151259C (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP14956781A JPS5852288A (ja)	1981-09-24	1981-09-24	６−置換アデニンの製造法
JP14956781		1981-09-24
JP15387881		1981-09-30
JP56153878A JPS5857381A (ja)	1981-09-30	1981-09-30	Ｎ６，９−ジ置換アデニン誘導体の製造法
JP15486281		1981-10-01
JP15486281A JPS5857382A (ja)	1981-10-01	1981-10-01	Ｎ↑６，９−ジ置換アデニンの精製法

Publications (3)

Publication Number	Publication Date
DK423282A true DK423282A (da)	1983-03-25
DK151259B DK151259B (da)	1987-11-16
DK151259C DK151259C (da)	1988-05-09

Family

ID=27319784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK423282A DK151259C (da)	1981-09-24	1982-09-23	Fremgangsmaade til fremstilling af n6,9-disubstituerede adeniner

Country Status (8)

Country	Link
US (1)	US4900826A (da)
CH (1)	CH655113A5 (da)
DE (1)	DE3234917A1 (da)
DK (1)	DK151259C (da)
ES (1)	ES8403486A1 (da)
FR (1)	FR2513254B1 (da)
GB (1)	GB2109370B (da)
NL (1)	NL8203718A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8408615D0 (en) *	1984-04-04	1984-05-16	Wellcome Found	Heterocyclic compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4100159A (en) *	1977-02-07	1978-07-11	Merck & Co., Inc.	Process for preparation of 9-(2,6-dihalobenzyl)adenines
FI64596C (fi) *	1977-02-07	1983-12-12	Merck & Co Inc	Foerfarande foer framstaellning av 9-(2,6-dihalogenbensyl)adenin vaesentligen fri fraon 3-isomeren
JPS5844084B2 (ja) *	1977-04-01	1983-09-30	住友化学工業株式会社	イオン性プルランゲルの製造法
US4189485A (en) *	1977-08-23	1980-02-19	Takeda Chemical Industries, Ltd.	Purine derivatives

1982
- 1982-09-17 US US06/419,317 patent/US4900826A/en not_active Expired - Lifetime
- 1982-09-21 DE DE19823234917 patent/DE3234917A1/de active Granted
- 1982-09-23 DK DK423282A patent/DK151259C/da not_active IP Right Cessation
- 1982-09-23 ES ES515903A patent/ES8403486A1/es not_active Expired
- 1982-09-23 CH CH5636/82A patent/CH655113A5/de not_active IP Right Cessation
- 1982-09-23 GB GB08227129A patent/GB2109370B/en not_active Expired
- 1982-09-24 NL NL8203718A patent/NL8203718A/nl not_active Application Discontinuation
- 1982-09-24 FR FR8216167A patent/FR2513254B1/fr not_active Expired

Also Published As

Publication number	Publication date
US4900826A (en)	1990-02-13
DE3234917A1 (de)	1983-04-07
GB2109370B (en)	1986-01-22
ES515903A0 (es)	1984-03-16
FR2513254B1 (fr)	1987-04-30
FR2513254A1 (fr)	1983-03-25
DE3234917C2 (da)	1992-06-17
GB2109370A (en)	1983-06-02
DK151259C (da)	1988-05-09
NL8203718A (nl)	1983-04-18
DK151259B (da)	1987-11-16
ES8403486A1 (es)	1984-03-16
CH655113A5 (de)	1986-03-27

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Legal Events

Date	Code	Title	Description
1996-05-20	PBP	Patent lapsed