CA978954A - Preparation of 2,4-diamino-5-benzylpyrimidines - Google Patents

Preparation of 2,4-diamino-5-benzylpyrimidines

Info

Publication number
CA978954A
CA978954A CA139,775A CA139775A CA978954A CA 978954 A CA978954 A CA 978954A CA 139775 A CA139775 A CA 139775A CA 978954 A CA978954 A CA 978954A
Authority
CA
Canada
Prior art keywords
benzylpyrimidines
diamino
preparation
Prior art date
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.)
Expired
Application number
CA139,775A
Other languages
English (en)
Other versions
CA139775S (en
Inventor
Barbara Roth
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation 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.)
Filing date
Publication date
Application filed by Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Application granted granted Critical
Publication of CA978954A publication Critical patent/CA978954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • C07D239/49—Two nitrogen atoms with an aralkyl radical, or substituted aralkyl radical, attached in position 5, e.g. trimethoprim
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/2612—Auxiliary members for layer connectors, e.g. spacers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CA139,775A 1971-04-16 1972-04-14 Preparation of 2,4-diamino-5-benzylpyrimidines Expired CA978954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB964071A GB1401612A (en) 1971-04-16 1971-04-16 2,4-diamino-5-benzylpyrimidines and preparations thereof

Publications (1)

Publication Number Publication Date
CA978954A true CA978954A (en) 1975-12-02

Family

ID=9875907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,775A Expired CA978954A (en) 1971-04-16 1972-04-14 Preparation of 2,4-diamino-5-benzylpyrimidines

Country Status (25)

Country Link
US (1) US3822264A (xx)
JP (1) JPS5324433B1 (xx)
AR (1) AR193078A1 (xx)
AT (1) AT316560B (xx)
AU (1) AU468410B2 (xx)
BE (1) BE782154R (xx)
CA (1) CA978954A (xx)
CH (1) CH565159A5 (xx)
CS (2) CS178105B2 (xx)
DD (1) DD97653A6 (xx)
DE (2) DE2265413C2 (xx)
DK (1) DK132221C (xx)
ES (1) ES401796A2 (xx)
FI (1) FI57400C (xx)
FR (1) FR2133753B2 (xx)
GB (1) GB1401612A (xx)
HU (1) HU165865B (xx)
IE (1) IE36289B1 (xx)
IL (1) IL39221A (xx)
NL (1) NL163214C (xx)
NO (1) NO136046C (xx)
PL (1) PL75399B3 (xx)
SE (2) SE405118B (xx)
ZA (1) ZA722533B (xx)
ZM (1) ZM7072A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515948A (en) * 1973-09-12 1985-05-07 Hoffmann-La Roche Inc. 2,4-Diamino-5-(4-amino and 4-dimethylamino-3,5-dimethoxy benzyl)pyrimidines
US4039543A (en) * 1974-12-24 1977-08-02 Hoffmann-La Roche Inc. Benzylpyrimidines
DE2720771C3 (de) * 1977-05-09 1979-11-29 Ludwig Heumann & Co Gmbh, 8500 Nuernberg 2,4-Diamino-5-(33-dimethoxy-4thioalkyl-benzyD-pyrimidine, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel
DE3250132C2 (de) * 1981-11-09 1997-01-16 Mallinckrodt Veterinary Inc Verfahren zur Herstellung von 2,4-Diamino-5-benzyl-pyrimidinen und neue Zwischenprodukte des Verfahrens
CH664960A5 (de) * 1981-11-09 1988-04-15 Wellcome Found Verfahren zur herstellung von substituierten 2,4-diamino-5-benzylpyrimidinen.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720031A1 (de) * 1966-02-19 1972-08-03 Wellcome Found Biologisch wirksame 5-Benzylpyrimidin-Derivate und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE2218221B2 (de) 1978-05-24
BE782154R (fr) 1972-10-16
PL75399B3 (en) 1974-12-31
AU468410B2 (en) 1973-10-18
FI57400C (fi) 1980-08-11
AR193078A1 (es) 1973-03-30
DE2218221C3 (de) 1979-02-01
ZM7072A1 (en) 1974-03-21
DE2265413B1 (de) 1980-04-10
FR2133753A2 (xx) 1972-12-01
NL7205046A (xx) 1972-10-18
ES401796A2 (es) 1975-03-01
DK132221B (da) 1975-11-10
CH565159A5 (xx) 1975-08-15
SE417097B (sv) 1981-02-23
IL39221A (en) 1975-11-25
CS178140B2 (xx) 1977-08-31
DD97653A6 (xx) 1973-05-14
ZA722533B (en) 1973-11-28
FR2133753B2 (xx) 1975-10-10
IE36289L (en) 1972-10-16
SE405118B (sv) 1978-11-20
DK132221C (da) 1976-04-20
US3822264A (en) 1974-07-02
JPS5324433B1 (xx) 1978-07-20
HU165865B (xx) 1974-11-28
NL163214C (nl) 1980-08-15
NO136046C (no) 1977-07-13
GB1401612A (en) 1975-07-16
SE7503993L (xx) 1975-04-08
AT316560B (de) 1974-07-25
DE2265413C2 (de) 1980-12-04
CS178105B2 (xx) 1977-08-31
FI57400B (fi) 1980-04-30
NL163214B (nl) 1980-03-17
DE2218221A1 (de) 1972-11-02
AU4117772A (en) 1973-10-18
NO136046B (xx) 1977-04-04
IE36289B1 (en) 1976-09-29
IL39221A0 (en) 1972-06-28

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