NO147186C - PROCEDURE FOR PREPARING SUBSTITUTED PURINE COMPOUNDS - Google Patents

PROCEDURE FOR PREPARING SUBSTITUTED PURINE COMPOUNDS

Info

Publication number: NO147186C
Authority: NO; Norway
Prior art keywords: procedure; substituted purine; preparing substituted; purine compounds; compounds
Prior art date: 1976-08-27

Application number

NO772959A

Other languages

Norwegian (no)

Other versions

NO772959L (en

NO147186B (en

Inventor

Howard John Schaeffer

Original Assignee

Wellcome Found

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.)

1976-08-27

Filing date

1977-08-26

Publication date

1983-02-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27109837&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO147186(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1977-02-28 Priority claimed from US05/773,135 external-priority patent/US4146715A/en

1977-08-26 Application filed by Wellcome Found filed Critical Wellcome Found

1978-02-28 Publication of NO772959L publication Critical patent/NO772959L/en

1982-11-08 Publication of NO147186B publication Critical patent/NO147186B/en

1983-02-16 Publication of NO147186C publication Critical patent/NO147186C/en

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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

NO772959A 1976-08-27 1977-08-26 PROCEDURE FOR PREPARING SUBSTITUTED PURINE COMPOUNDS NO147186C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US71810576A	1976-08-27	1976-08-27
US05/773,135 US4146715A (en)	1975-08-27	1977-02-28	2-amido-9-(2-acyloxyethoxymethyl)hypoxanthines

Publications (3)

Publication Number	Publication Date
NO772959L NO772959L (en)	1978-02-28
NO147186B NO147186B (en)	1982-11-08
NO147186C true NO147186C (en)	1983-02-16

Family

ID=27109837

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NO772959A NO147186C (en)	1976-08-27	1977-08-26	PROCEDURE FOR PREPARING SUBSTITUTED PURINE COMPOUNDS
NO822502A NO150119C (en)	1976-08-27	1982-07-20	INTERMEDIATES FOR USE IN THE PREPARATION OF SUBSTITUTED PURINE COMPOUNDS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NO822502A NO150119C (en)	1976-08-27	1982-07-20	INTERMEDIATES FOR USE IN THE PREPARATION OF SUBSTITUTED PURINE COMPOUNDS

Country Status (12)

Country	Link
AT (1)	AT357566B (en)
CA (2)	CA1096863A (en)
CH (1)	CH634843A5 (en)
CS (1)	CS196384B2 (en)
DD (1)	DD131856A6 (en)
DK (1)	DK147857C (en)
FI (1)	FI64160C (en)
GB (1)	GB1567671A (en)
NL (1)	NL7709458A (en)
NO (2)	NO147186C (en)
SE (2)	SE432764B (en)
YU (1)	YU41079B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4880820A (en) *	1983-06-24	1989-11-14	Merck & Co., Inc.	Guanine derivatives
IE842642L (en) *	1983-10-31	1985-04-30	Harvard College	Purine Derivatives
US4918219A (en) *	1983-10-31	1990-04-17	Warner-Lambert Company	Glycerine derivatives
YU45690B (en) *	1984-12-22	1992-07-20	Krka Tovarna Zdraviln.Sol.O.	PROCEDURE FOR PREPARING 9- (2-HYDROXYETHOXYMETHYL) -GUANINE
DE3889248T2 (en) *	1987-05-04	1994-11-17	Kemijski Inst	Process for the preparation of purine compounds.
CN1041632C (en) *	1993-09-10	1999-01-13	里科达蒂化学药物公司	Process for preparation of 9-(2-hydroxy)-ethoxymethyl-guanine
DE19536164A1 (en) *	1995-09-28	1997-04-03	Boehringer Ingelheim Kg	Improved Process for the Production of 9 - [(2-Hydroxyethoxy) methyl] guanine (Acyclovir)
IT1276126B1 (en) *	1995-11-14	1997-10-27	Archimica Spa	PROCEDURE FOR THE PREPARATION OF 9 - ((2-HYDROXYETHOXY) METHYL) GUANINE
WO1997024357A1 (en) *	1995-12-28	1997-07-10	Mallinckrodt Chemical, Inc.	Process for synthesis and purification of a compound useful in the preparation of acyclovir

1977
- 1977-08-24 YU YU2022/77A patent/YU41079B/en unknown
- 1977-08-26 CH CH1046677A patent/CH634843A5/en not_active IP Right Cessation
- 1977-08-26 AT AT620177A patent/AT357566B/en not_active IP Right Cessation
- 1977-08-26 FI FI772548A patent/FI64160C/en not_active IP Right Cessation
- 1977-08-26 SE SE7709606A patent/SE432764B/en not_active IP Right Cessation
- 1977-08-26 NL NL7709458A patent/NL7709458A/en active Search and Examination
- 1977-08-26 DK DK380377A patent/DK147857C/en not_active IP Right Cessation
- 1977-08-26 CS CS775615A patent/CS196384B2/en unknown
- 1977-08-26 NO NO772959A patent/NO147186C/en unknown
- 1977-08-26 DD DD7700200760A patent/DD131856A6/en not_active IP Right Cessation
- 1977-08-26 CA CA285,592A patent/CA1096863A/en not_active Expired
- 1977-08-26 GB GB35914/77A patent/GB1567671A/en not_active Expired
1980
- 1980-06-20 CA CA354,538A patent/CA1096864A/en not_active Expired
1982
- 1982-07-20 NO NO822502A patent/NO150119C/en unknown
1983
- 1983-08-23 SE SE8304549A patent/SE447113B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA620177A (en)	1979-12-15
GB1567671A (en)	1980-05-21
YU202277A (en)	1983-02-28
NO150119C (en)	1984-08-22
CA1096863A (en)	1981-03-03
NL7709458A (en)	1978-03-01
NO772959L (en)	1978-02-28
SE8304549D0 (en)	1983-08-23
NO150119B (en)	1984-05-14
CS196384B2 (en)	1980-03-31
SE7709606L (en)	1978-02-28
DK380377A (en)	1978-02-28
SE8304549L (en)	1983-08-23
NO822502L (en)	1978-02-28
AT357566B (en)	1980-07-25
YU41079B (en)	1986-12-31
CA1096864A (en)	1981-03-03
FI772548A (en)	1978-02-28
SE432764B (en)	1984-04-16
DK147857C (en)	1985-06-10
NO147186B (en)	1982-11-08
CH634843A5 (en)	1983-02-28
SE447113B (en)	1986-10-27
FI64160B (en)	1983-06-30
DD131856A6 (en)	1978-07-26
DK147857B (en)	1984-12-24
FI64160C (en)	1983-10-10

Similar Documents

Publication	Publication Date	Title
SE440501B (en)	1985-08-05	PROCEDURE FOR PREPARING SUBSTITUTED PHENYLAMIDOXIMES
SE7808485L (en)	1979-02-10	PROCEDURE FOR PREPARING OLIGOIMIDES
SE425972B (en)	1982-11-29	PROCEDURE FOR PREPARING CARBAMIDE
NO773548L (en)	1978-04-19	PROCEDURE FOR PREPARING SPIRO-HYDANTO INTERVENTIVES
IT1078475B (en)	1985-05-08	PROCEDURE FOR PRODUCING OLIGOURETANI
SE7807240L (en)	1978-12-28	PROCEDURE FOR PREPARING PARA-BENZOCINONE
IT1079640B (en)	1985-05-13	PROCEDURE FOR PRODUCING BENZALDEHYD HYDROXIS
SE433212B (en)	1984-05-14	PROCEDURE FOR PREPARING 4-HYDROXY-APORPHINE DERIVATIVES
IT1076788B (en)	1985-04-27	PROCEDURE FOR PREPARING ORGANOPOLISILOSSANI
SE438856B (en)	1985-05-13	ANALOGY PROCEDURE FOR PREPARING 1-ACYLOXIMETHYL-3-FLUORURACYL DERIVATIVES
SE7704139L (en)	1977-10-10	PROCEDURE FOR PREPARING THE AZOFERGEMNEN
SE431871B (en)	1984-03-05	PROCEDURE FOR PREPARING 2-BROMO-6-FLUORO-N-2-IMIDAZOLIDINYLIDEENBENAMINE
SE433219B (en)	1984-05-14	PROCEDURE FOR PREPARING 3-HALOGENE METHYLPHEALOSPOR COMPOUNDS
NO147186C (en)	1983-02-16	PROCEDURE FOR PREPARING SUBSTITUTED PURINE COMPOUNDS
SE443140B (en)	1986-02-17	PROCEDURE FOR PREPARING CARBOSTYRIC DERIVATIVES
SE421125B (en)	1981-11-30	PROCEDURE FOR PREPARING 5-M-TOLYLOXIURACIL
SE431336B (en)	1984-01-30	ANALOGY PROCEDURE FOR PREPARING SUBSTITUTED 8-AZAPURIN DERIVATIVES
NO150087C (en)	1984-08-15	PROCEDURE FOR CELLULOSUM PREPARATION
IT1079721B (en)	1985-05-13	PROCEDURE FOR PRODUCING METHYLDICHLOROFASFANO
MX4942E (en)	1983-01-10	PROCEDURE FOR PREPARING BENZODIOXOL DERIVATIVES
NO773073L (en)	1978-03-21	PROCEDURE FOR PREPARING 2-PIPERAZINYL-CHINAZOLINE DERIVATIVES
SE418287B (en)	1981-05-18	PROCEDURE FOR PREPARING GUAJAKOL-P-ISOBUTYL HYDRATROPATH
SE7704183L (en)	1977-10-14	PROCEDURE FOR PREPARING POLYOLEFINS
IT1067562B (en)	1985-03-16	PROCEDURE FOR PREPARING POLYOLEFINS
AR228336A1 (en)	1983-02-28	PROCEDURE FOR PREPARING 3-CHLOROMETILCEFEM COMPOUNDS