CH575948A5 - - Google Patents

Info

Publication number: CH575948A5
Authority: CH; Switzerland

Application number

CH1029073A

Original Assignee

Nippon Chemiphar 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.)

1972-07-13

Filing date

1973-07-13

Publication date

1976-05-31

1973-07-13 Application filed by Nippon Chemiphar Co filed Critical Nippon Chemiphar Co

1976-05-31 Publication of CH575948A5 publication Critical patent/CH575948A5/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

CH1029073A 1972-07-13 1973-07-13 CH575948A5 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47070294A JPS5132638B2 (no)	1972-07-13	1972-07-13

Publications (1)

Publication Number	Publication Date
CH575948A5 true CH575948A5 (no)	1976-05-31

Family

ID=13427288

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1029073A CH575948A5 (no)	1972-07-13	1973-07-13
CH204576A CH580098A5 (no)	1972-07-13	1973-07-13

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH204576A CH580098A5 (no)	1972-07-13	1973-07-13

Country Status (6)

Country	Link
US (1)	US3896127A (no)
JP (1)	JPS5132638B2 (no)
CH (2)	CH575948A5 (no)
DE (1)	DE2335764A1 (no)
FR (1)	FR2192825B1 (no)
GB (1)	GB1384855A (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2460929A1 (de) *	1974-12-21	1976-06-24	Boehringer Sohn Ingelheim	Neue xanthinderivate, verfahren zu ihrer herstellung und ihre anwendung
IT1203656B (it) *	1983-06-10	1989-02-15	Medosan Ind Biochimi	Attivita' antiaggregante piastrinica,antiinfiammatoria e broncolitica di esteri aroilpirrol e pirrilfenil acetici delle 7 (w-ossialchil) teofilline
JPS63135953U (no) *	1987-02-23	1988-09-07
AU1967495A (en) *	1994-02-18	1995-09-04	Cell Therapeutics, Inc.	Intracellular signalling mediators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6708817A (no) *	1966-07-02	1968-01-03
US3813394A (en) *	1969-08-18	1974-05-28	Fujisawa Pharmaceutical Co	Purine derivatives having hypocholesterolemic activity

1972
- 1972-07-13 JP JP47070294A patent/JPS5132638B2/ja not_active Expired
1973
- 1973-07-02 GB GB3149873A patent/GB1384855A/en not_active Expired
- 1973-07-12 FR FR7325672A patent/FR2192825B1/fr not_active Expired
- 1973-07-13 US US378806A patent/US3896127A/en not_active Expired - Lifetime
- 1973-07-13 DE DE19732335764 patent/DE2335764A1/de active Pending
- 1973-07-13 CH CH1029073A patent/CH575948A5/xx not_active IP Right Cessation
- 1973-07-13 CH CH204576A patent/CH580098A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5132638B2 (no)	1976-09-14
FR2192825A1 (no)	1974-02-15
GB1384855A (en)	1975-02-26
DE2335764A1 (de)	1974-01-31
CH580098A5 (no)	1976-09-30
US3896127A (en)	1975-07-22
JPS4930390A (no)	1974-03-18
FR2192825B1 (no)	1977-07-15

Publication	Publication Date	Title
JPS4971829A (no)	1974-07-11
NL7302097A (no)	1974-04-16
BG17844A1 (no)	1974-03-05
BG18228A1 (no)	1974-10-25
CH1716372A4 (no)	1976-11-30
CH4872A4 (no)	1973-09-14
CH559418A5 (no)	1975-02-28
CH559972A5 (no)	1975-03-14
CH560788A5 (no)	1975-04-15
CH560841A5 (no)	1975-04-15
CH561019A5 (no)	1975-04-30
CH561356A5 (no)	1975-04-30
CH561408A5 (no)	1975-04-30
CH562035A5 (no)	1975-05-30
CH562749A5 (no)	1975-06-13
CH562876A5 (no)	1975-06-13
CH562973A5 (no)	1975-06-13
CH563086A5 (no)	1975-06-13
CH563143A5 (no)	1975-06-30
CH563784A5 (no)	1975-07-15
CH563862A5 (no)	1975-07-15
CH563886A5 (no)	1975-07-15
CH563924A5 (no)	1975-07-15
CH564202A5 (no)	1975-07-15
CH564258A5 (no)	1975-07-15

Legal Events

Date	Code	Title	Description
1982-03-31	PL	Patent ceased
2024-10-31	PL	Patent ceased