NO139890C - Fremgangsmaate ved fremstilling av n5 -methyltetrahydrohomofolinsyre - Google Patents

Fremgangsmaate ved fremstilling av n5 -methyltetrahydrohomofolinsyre

Info

Publication number: NO139890C
Authority: NO; Norway
Prior art keywords: procedure; preparation; methyltetrahydrohomofolic; acid; methyltetrahydrohomofolic acid
Prior art date: 1972-06-16

Application number

NO2499/73A

Other languages

English (en)

Other versions

NO139890B (no

Inventor

Roger Lyman Knott

Alison Taunton-Rigby

Original Assignee

Us Gov Health & Human Serv

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.)

1972-06-16

Filing date

1973-06-15

Publication date

1979-05-30

1973-06-15 Application filed by Us Gov Health & Human Serv filed Critical Us Gov Health & Human Serv

1979-02-19 Publication of NO139890B publication Critical patent/NO139890B/no

1979-05-30 Publication of NO139890C publication Critical patent/NO139890C/no

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/14—Ortho-condensed systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
- C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Hematology (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Saccharide Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO2499/73A 1972-06-16 1973-06-15 Fremgangsmaate ved fremstilling av n5 -methyltetrahydrohomofolinsyre NO139890C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US263559A US3870719A (en)	1972-06-16	1972-06-16	Synthesis of n-5-methyltetrahydrohomofolic acid and related reduced derivatives of homofolic acid

Publications (2)

Publication Number	Publication Date
NO139890B NO139890B (no)	1979-02-19
NO139890C true NO139890C (no)	1979-05-30

Family

ID=23002269

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO2499/73A NO139890C (no)	1972-06-16	1973-06-15	Fremgangsmaate ved fremstilling av n5 -methyltetrahydrohomofolinsyre

Country Status (19)

Country	Link
US (2)	US3870719A (no)
JP (1)	JPS5541234B2 (no)
AT (1)	AT329201B (no)
AU (1)	AU476569B2 (no)
BE (1)	BE801006A (no)
CA (1)	CA1004672A (no)
CH (1)	CH582178A5 (no)
CS (1)	CS169842B2 (no)
DE (1)	DE2330984A1 (no)
DK (1)	DK143028C (no)
FR (1)	FR2194708B1 (no)
GB (1)	GB1403850A (no)
HU (1)	HU166235B (no)
NL (1)	NL7307992A (no)
NO (1)	NO139890C (no)
PL (1)	PL89778B1 (no)
RO (1)	RO66639A (no)
SE (1)	SE404367B (no)
YU (1)	YU36958B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5124452A (en) *	1978-07-10	1992-06-23	Bioresearch S.P.A.	Process for producing d,1-5-methyltetrahydrofolic acid and its salts
US5223500A (en) *	1977-02-22	1993-06-29	Bioresearch S.P.A.	Stable pharmaceutical composition of alkaline or alkaline earth 5-methyl tetrahydrofolate
US4148999A (en) *	1977-08-22	1979-04-10	The Government Of The United States Of America	Preparation and purification of citrovorum factor
US4665176A (en) *	1984-10-23	1987-05-12	Mitsui Toatsu Chemicals, Incorporated	Process for the preparation of 5,6,7,8-tetrahydrofolic acid
WO2001024763A2 (en)	1999-10-01	2001-04-12	Immunogen, Inc.	Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2737515A (en) *	1951-06-30	1956-03-06	American Cyanamid Co	Salts of substituted tetrahydroformyl pteroyl amino acids
US2790802A (en) *	1954-05-06	1957-04-30	American Cyanamid Co	Substituted tetrahydropteridines and method of preparing the same
US3468886A (en) *	1967-10-23	1969-09-23	Us Health Education & Welfare	Tetrahydrohomofolic acid sulfate and synthesis thereof

1972
- 1972-06-16 US US263559A patent/US3870719A/en not_active Expired - Lifetime
1973
- 1973-06-05 SE SE7307895A patent/SE404367B/xx unknown
- 1973-06-08 NL NL7307992A patent/NL7307992A/xx not_active Application Discontinuation
- 1973-06-08 AU AU56718/73A patent/AU476569B2/en not_active Expired
- 1973-06-12 HU HUHE633A patent/HU166235B/hu unknown
- 1973-06-13 YU YU1580/73A patent/YU36958B/xx unknown
- 1973-06-14 GB GB2840473A patent/GB1403850A/en not_active Expired
- 1973-06-15 FR FR7321806A patent/FR2194708B1/fr not_active Expired
- 1973-06-15 CS CS4336A patent/CS169842B2/cs unknown
- 1973-06-15 RO RO7375149A patent/RO66639A/ro unknown
- 1973-06-15 DK DK334073A patent/DK143028C/da not_active IP Right Cessation
- 1973-06-15 AT AT529073A patent/AT329201B/de not_active IP Right Cessation
- 1973-06-15 BE BE132349A patent/BE801006A/xx not_active IP Right Cessation
- 1973-06-15 CH CH869773A patent/CH582178A5/xx not_active IP Right Cessation
- 1973-06-15 CA CA174,120A patent/CA1004672A/en not_active Expired
- 1973-06-15 NO NO2499/73A patent/NO139890C/no unknown
- 1973-06-16 PL PL1973163402A patent/PL89778B1/pl unknown
- 1973-06-16 JP JP6736473A patent/JPS5541234B2/ja not_active Expired
- 1973-06-18 DE DE2330984A patent/DE2330984A1/de not_active Withdrawn
1974
- 1974-08-16 US US05/498,187 patent/US3983118A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATA529073A (de)	1975-07-15
US3983118A (en)	1976-09-28
GB1403850A (en)	1975-08-28
RO66639A (ro)	1982-05-10
AT329201B (de)	1976-04-26
BE801006A (fr)	1973-10-01
AU5671873A (en)	1974-12-12
FR2194708B1 (no)	1978-05-26
NL7307992A (no)	1973-12-18
US3870719A (en)	1975-03-11
DK143028B (da)	1981-03-16
DK143028C (da)	1981-11-02
CA1004672A (en)	1977-02-01
SE404367B (sv)	1978-10-02
JPS4949992A (no)	1974-05-15
FR2194708A1 (no)	1974-03-01
NO139890B (no)	1979-02-19
CS169842B2 (no)	1976-07-29
PL89778B1 (no)	1976-12-31
DE2330984A1 (de)	1974-01-03
JPS5541234B2 (no)	1980-10-22
YU36958B (en)	1984-08-31
HU166235B (no)	1975-02-28
YU158073A (en)	1982-06-18
CH582178A5 (no)	1976-11-30
AU476569B2 (en)	1976-09-30

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