AR192485A1 - PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS - Google Patents

PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS

Info

Publication number: AR192485A1
Authority: AR; Argentina
Prior art keywords: biguanidas; substituted; procedure; preparation; substituted biguanidas
Prior art date: 1971-04-02

Application number

AR245080A

Other languages

Spanish (es)

Inventor

H Ahrens

C Rufer

H Biere

E Schroder

W Losert

O Loge

E Schillinger

Original Assignee

Schering Ag

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.)

1971-04-02

Filing date

1972-11-13

Publication date

1973-02-21

1972-11-13 Application filed by Schering Ag filed Critical Schering Ag

1973-02-21 Application granted granted Critical

1973-02-21 Publication of AR192485A1 publication Critical patent/AR192485A1/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
- C07C279/24—Y being a hetero atom
- C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
- A61C1/057—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive with means for preventing suction effect in turbine after deactivation of the drive air

Landscapes

Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Dentistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

AR245080A 1971-04-02 1972-11-13 PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS AR192485A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712117015 DE2117015A1 (en)	1971-04-02	1971-04-02	1,2-biguanides

Publications (1)

Publication Number	Publication Date
AR192485A1 true AR192485A1 (en)	1973-02-21

Family

ID=5804148

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AR241248A AR194360A1 (en)	1971-04-02	1972-03-29	PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS
AR245079A AR194285A1 (en)	1971-04-02	1972-11-13	PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS
AR245080A AR192485A1 (en)	1971-04-02	1972-11-13	PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
AR241248A AR194360A1 (en)	1971-04-02	1972-03-29	PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS
AR245079A AR194285A1 (en)	1971-04-02	1972-11-13	PROCEDURE FOR THE PREPARATION OF 1,2-SUBSTITUTED BIGUANIDAS

Country Status (19)

Country	Link
AR (3)	AR194360A1 (en)
AT (4)	AT317240B (en)
AU (1)	AU468307B2 (en)
BE (1)	BE781590A (en)
CA (1)	CA988084A (en)
CH (1)	CH579534A5 (en)
CS (3)	CS161936B2 (en)
DD (1)	DD95228A5 (en)
DE (1)	DE2117015A1 (en)
DK (1)	DK129651B (en)
ES (1)	ES401124A1 (en)
FR (1)	FR2132396B1 (en)
GB (1)	GB1386130A (en)
HU (1)	HU162902B (en)
NL (1)	NL7204493A (en)
NO (1)	NO135418C (en)
SE (1)	SE377332B (en)
SU (4)	SU493959A3 (en)
ZA (1)	ZA722183B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008007314A1 (en)	2008-02-02	2009-08-06	Merck Patent Gmbh	Process for the preparation of 3,6-dihydro-1,3,5-triazine derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR940304A (en) *	1946-01-07	1948-12-09	Ici Ltd	Manufacturing process for biguanide derivatives

1971
- 1971-04-02 DE DE19712117015 patent/DE2117015A1/en not_active Withdrawn
1972
- 1972-03-15 CS CS6963*A patent/CS161936B2/cs unknown
- 1972-03-15 CS CS1724A patent/CS161935B2/cs unknown
- 1972-03-15 CS CS6964*A patent/CS161937B2/cs unknown
- 1972-03-22 DK DK134572AA patent/DK129651B/en unknown
- 1972-03-23 ES ES401124A patent/ES401124A1/en not_active Expired
- 1972-03-27 CH CH454672A patent/CH579534A5/xx not_active IP Right Cessation
- 1972-03-27 GB GB1416272A patent/GB1386130A/en not_active Expired
- 1972-03-29 AR AR241248A patent/AR194360A1/en active
- 1972-03-29 NO NO1084/72A patent/NO135418C/no unknown
- 1972-03-29 SE SE7204127A patent/SE377332B/xx unknown
- 1972-03-30 AT AT00785/73A patent/AT317240B/en not_active IP Right Cessation
- 1972-03-30 AT AT279272A patent/AT313301B/en not_active IP Right Cessation
- 1972-03-30 AU AU40661/72A patent/AU468307B2/en not_active Expired
- 1972-03-30 AT AT00786/73A patent/AT321318B/en not_active IP Right Cessation
- 1972-03-30 ZA ZA722183A patent/ZA722183B/en unknown
- 1972-03-30 AT AT00784/73A patent/AT317239B/en not_active IP Right Cessation
- 1972-03-30 DD DD161938A patent/DD95228A5/xx unknown
- 1972-03-30 HU HUSC383A patent/HU162902B/hu unknown
- 1972-03-31 BE BE781590A patent/BE781590A/en unknown
- 1972-03-31 SU SU1907668A patent/SU493959A3/en active
- 1972-03-31 SU SU1907667A patent/SU472501A3/en active
- 1972-03-31 SU SU1767915A patent/SU535903A3/en active
- 1972-03-31 SU SU1907665A patent/SU465784A3/en active
- 1972-04-04 CA CA138,838A patent/CA988084A/en not_active Expired
- 1972-04-04 NL NL7204493A patent/NL7204493A/xx not_active Application Discontinuation
- 1972-04-04 FR FR7211727A patent/FR2132396B1/fr not_active Expired
- 1972-11-13 AR AR245079A patent/AR194285A1/en active
- 1972-11-13 AR AR245080A patent/AR192485A1/en active

Also Published As

Publication number	Publication date
CS161935B2 (en)	1975-06-10
AT317239B (en)	1974-08-26
AT321318B (en)	1975-03-25
CA988084A (en)	1976-04-27
DK129651C (en)	1975-04-07
HU162902B (en)	1973-04-28
ES401124A1 (en)	1975-02-16
NO135418C (en)	1977-04-05
ZA722183B (en)	1972-12-27
SU472501A3 (en)	1975-05-30
AU4066172A (en)	1973-10-04
FR2132396B1 (en)	1975-10-10
FR2132396A1 (en)	1972-11-17
CH579534A5 (en)	1976-09-15
AR194360A1 (en)	1973-07-13
SU465784A3 (en)	1975-03-30
AT313301B (en)	1974-02-11
NL7204493A (en)	1972-10-04
AR194285A1 (en)	1973-06-29
GB1386130A (en)	1975-03-05
CS161936B2 (en)	1975-06-10
DE2117015A1 (en)	1972-10-26
SE377332B (en)	1975-06-30
AT317240B (en)	1974-08-26
DD95228A5 (en)	1973-01-20
DK129651B (en)	1974-11-04
CS161937B2 (en)	1975-06-10
SU493959A3 (en)	1975-11-28
SU535903A3 (en)	1976-11-15
NO135418B (en)	1976-12-27
AU468307B2 (en)	1973-10-04
BE781590A (en)	1972-10-02

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