GB1521929A - Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative - Google Patents

Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative

Info

Publication number
GB1521929A
GB1521929A GB27014/77A GB2701477A GB1521929A GB 1521929 A GB1521929 A GB 1521929A GB 27014/77 A GB27014/77 A GB 27014/77A GB 2701477 A GB2701477 A GB 2701477A GB 1521929 A GB1521929 A GB 1521929A
Authority
GB
United Kingdom
Prior art keywords
diacetonitrile
hexahydropyrimidine
hydroxy derivative
hydroxy
derivative
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
GB27014/77A
Other languages
English (en)
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.)
WR Grace and Co
Original Assignee
WR Grace and 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.)
Filing date
Publication date
Priority claimed from US05/630,791 external-priority patent/US3988367A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of GB1521929A publication Critical patent/GB1521929A/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
    • C07D239/04—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB27014/77A 1975-11-11 1976-10-25 Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative Expired GB1521929A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/630,791 US3988367A (en) 1975-11-11 1975-11-11 Preparation of N,N'-dicarboxymethyl-1,3-propanediamines
US71157476A 1976-08-04 1976-08-04

Publications (1)

Publication Number Publication Date
GB1521929A true GB1521929A (en) 1978-08-16

Family

ID=27091227

Family Applications (4)

Application Number Title Priority Date Filing Date
GB27014/77A Expired GB1521929A (en) 1975-11-11 1976-10-25 Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative
GB27013/77A Expired GB1521928A (en) 1975-11-11 1976-10-25 5-hydroxyhexahydropyrimidine
GB44253/76A Expired GB1521925A (en) 1975-11-11 1976-10-25 Alkali metal and alkaline earth metal salts of hexahydropyrimidine-1,3-diacetate and 5-hydroxyhexahydropyrimidine-1,3-diacetate
GB27012/77A Expired GB1521927A (en) 1975-11-11 1976-10-25 Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB27013/77A Expired GB1521928A (en) 1975-11-11 1976-10-25 5-hydroxyhexahydropyrimidine
GB44253/76A Expired GB1521925A (en) 1975-11-11 1976-10-25 Alkali metal and alkaline earth metal salts of hexahydropyrimidine-1,3-diacetate and 5-hydroxyhexahydropyrimidine-1,3-diacetate
GB27012/77A Expired GB1521927A (en) 1975-11-11 1976-10-25 Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative

Country Status (7)

Country Link
CA (1) CA1069122A (enExample)
DE (3) DE2648354A1 (enExample)
FR (1) FR2338265A1 (enExample)
GB (4) GB1521929A (enExample)
GR (1) GR61733B (enExample)
IL (1) IL50755A (enExample)
IT (1) IT1077086B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166341A (en) * 1988-07-29 1992-11-24 Dainippon Pharmaceutical Co., Ltd. 6-amino-1,4-hexahydro-1H-diazepine derivatives
NZ230068A (en) * 1988-07-29 1991-07-26 Dainippon Pharmaceutical Co Indazole-3-carboxylic acid esters and amides of diaza compounds having 6,7, or 8 ring members: preparatory processes and pharmaceutical compositions

Also Published As

Publication number Publication date
GB1521928A (en) 1978-08-16
GR61733B (en) 1978-12-30
DE2661113C2 (enExample) 1991-08-29
FR2338265B1 (enExample) 1981-06-12
IT1077086B (it) 1985-04-27
GB1521927A (en) 1978-08-16
IL50755A0 (en) 1976-12-31
IL50755A (en) 1980-11-30
DE2648354A1 (de) 1977-05-18
FR2338265A1 (fr) 1977-08-12
DE2648354C2 (enExample) 1992-04-09
GB1521925A (en) 1978-08-16
DE2661114C2 (enExample) 1992-04-09
CA1069122A (en) 1980-01-01

Similar Documents

Publication Publication Date Title
PH20254A (en) 1,2 dihydro-2-oxo-(pyridiny,) nicotinanide
NZ181619A (en) 1-aminoalkoxy-4-substituted-1 2, 3, 4-tetrahydroiso-quinolines
JPS51113552A (en) Amplifier
JPS5210300A (en) *nichinichika* alkaroid derivative
GB1520958A (en) 11-deoxy-16-aryl - 17,18,19,20 - tetranorprostaglandins
IL48624A0 (en) 2,3-dihydroergolines
PH14168A (en) 2,4-pyrrolidinediones
AU1214076A (en) 2,3-dihalogen-alkanoyl-ureas
GB1557694A (en) 2,9 dichlorquinacridone
NZ182127A (en) 6 ,17 -dihydroxy-1 -loweralkoxycarbonyl-3-oxo-17 -pregn-4-ene-21-carboxylic acid -lactones
GB1554021A (en) 4,5-didehydroprostaglandins
GB1483330A (en) 2,5-dimethoxy-4-chloroaniline
PH13335A (en) Cis-4s-phenyl isozuinoline derivative
GB1554925A (en) 2,3-methyl-eneprostaglandins
ZA766301B (en) Substituted 2,1,3-benzothiadiazine
GB1521929A (en) Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative
JPS5290613A (en) Pregnancyypeculiar beta11glycoprotein derivative
PH13603A (en) D-homosteroid derivative
JPS51131890A (en) Quartanary xanthynylalkyll nortropine derivative
AU1483576A (en) 16,16-dimethyl-prostaglandins
AU1724576A (en) 2,4-diamino-5-benzylpyrimidines
JPS51138371A (en) Amplifier
GB1551409A (en) 3,5-diphenylpyridazine derivatives
IE44514L (en) 2-methoxy-cyclopent-1-ene-carboxylate derivatives.
JPS55113762A (en) 22methoxybenzamide derivative

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941025