NO148998B - OUTSTANDING MATERIALS USED FOR THE PREPARATION OF SUBSTITUTED OMEGA-PENTANORPROSTAGLANDINES - Google Patents
OUTSTANDING MATERIALS USED FOR THE PREPARATION OF SUBSTITUTED OMEGA-PENTANORPROSTAGLANDINES Download PDFInfo
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- NO148998B NO148998B NO743493A NO743493A NO148998B NO 148998 B NO148998 B NO 148998B NO 743493 A NO743493 A NO 743493A NO 743493 A NO743493 A NO 743493A NO 148998 B NO148998 B NO 148998B
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- 238000004804 winding Methods 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 9
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- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
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- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
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- C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
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- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
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- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
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- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6524—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having four or more nitrogen atoms as the only ring hetero atoms
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Description
Vekselstrømmaskin, særlig vekselstrøm-forsterkermaskin, med et roterende like-strømfelt og en <g>tasjonær statorvikling med flere uttak tilsluttet ventiler. Alternating current machine, in particular alternating current amplifier machine, with a rotating direct current field and a stationary stator winding with several outlets connected to valves.
Der har vært foreslått en forsterker-maskin for vekselstrøm, hvor der ved An amplifier machine for alternating current has been proposed, where known
hjelp av et lite, roterende likestrøm-styre-felt blir indusert en spenning i en stasjonær vikling, f. eks. en ringvikling. Til tallrike uttak på ringviklingen er der sluttet by means of a small, rotating direct current control field, a voltage is induced in a stationary winding, e.g. a ring winding. Numerous withdrawals on the ring winding have been stopped
strømrettere som åpnes og sperres i en bestemt omløpstakt så der på denne måte rectifiers that are opened and closed at a certain rate of rotation then there in this way
oppstår kortslutningsforbindelser i likhet short-circuit connections occur in equality
med kortslutningsbørstene hos en like-strøm-forsterkermaskin, men roterende with the short-circuiting brushes of a direct-current amplifier machine, but rotating
med den givne takt. Det tverr f elt som til-veiebringes på denne måte, representerer with the given rate. The transverse field provided in this way represents
hovedmagnetiseringsfeltet og induserer den the main magnetizing field and induces it
ønskede utgangsspenning i ringviklingen. desired output voltage in the ring winding.
I et slikt tilfelle må man regne med In such a case, you have to count on it
ugunstige kommuteringsbetingelser (høyt unfavorable commutation conditions (high
fasetall, liten emk indusert av styrefeltet, phase number, small emf induced by the control field,
overlagrede forstyrrende spenninger osv.). superimposed disturbing voltages, etc.).
Således foreligger den oppgave å sikre vi-derekobling fra uttak selv under slike Thus, there is the task of ensuring reconnection from outlets even under such conditions
ugunstige forhold. Derfor går oppfinnelsen adverse conditions. Hence the invention goes
ut på en vekselstrømmaskin, særlig veksel-strømforsterkermaskin, med et roterende out on an alternating current machine, especially alternating current amplifier machine, with a rotating
likestrømfelt og en stasjonær statorvikling direct current field and a stationary stator winding
(f. eks. ringvikling) som på flere steder (e.g. ring winding) as in several places
har uttak og er tilsluttet ventiler som periodisk åpner kortvarig så diametralt overfor hinannen liggende uttak forbigående have outlets and are connected to valves that periodically open briefly so diametrically opposite outlets temporarily
står i forbindelse med hverandre. Ifølge are connected to each other. according to
oppfinnelsen er der til sikring av kommuteringen (pr. polpar) tilsluttet ventilene to the invention is there to secure the commutation (per pole pair) connected to the two valves
parallellkoblinger av induktivitet og kondensator over samleledninger på en slik parallel connections of inductance and capacitor over busbars on such
måte at ved overgangen av strømføringen way that at the transition of the current flow
fra to nettopp strømførende uttak til de respektive nabouttak, de to ved siden av-hinannen liggende uttak er forbundet med hverandre over hver sin av parallellkob-lingene, og at midtpunktene av induktivitetene i de to parallellkoblinger stadig er forbundet med hverandre. På denne måte lykkes det selv under de ovennevnte ugunstige betingelser å oppnå en sikker kom-mutering i det ønskede øyeblikk og med kort overlapningstid. from two precisely current-carrying outlets to the respective neighboring outlets, the two side-by-side outlets are connected to each other via each of the parallel connections, and that the midpoints of the inductances in the two parallel connections are constantly connected to each other. In this way, even under the above-mentioned unfavorable conditions, it is possible to achieve a secure commutation at the desired moment and with a short overlap time.
På tegningen er endel utførelseseks-empler på oppfinnelsen vist skjematisk. In the drawing, some exemplary embodiments of the invention are shown schematically.
Fig. 1 anskueliggjør prinsippet for kommuteringen anvendt på eksemplet en f orsterkermaskin. Fig. 1 illustrates the principle of the commutation applied to the example of an amplifier machine.
Koblingen på fig. 2 viser prinsipielt den samme anordning, men ved en faseforskyver, og The connection in fig. 2 shows in principle the same device, but with a phase shifter, and
fig. 3 viser sluttelig det samme kob-lingsprinsipp ved en kollektorløs omformer. fig. 3 finally shows the same connection principle for a collectorless converter.
I statorboringen hos vekselstrøm-forsterkermaskinen på fig. 1 befinner seg rotoren 10, som på små styrepoler bærer en styrefeltvikling 11 matet med likestrøm. Eventuelt sitter der på styrepolene også en kompensasjonsvikling 12. Forøvrig har rotoren en bred ubeviklet magnetisk tilbake-slutning. Statoren har en vekselstrømvik-ling av vilkårlig art, f. eks. en ringvikling 13, som på tre 120° forskjøvne steder er tilsluttet fasene R, S, T av et nett. Ved disse nettklemmer leveres utgangs-vekselspenningen. Dessuten er statorviklingen 13 imidlertid forsynt med tallrike uttak 1 til n. Til hvert uttak er der sluttet to styrte ventiler som ikke har noen egen henvisnings-taetegnelse, og som står i forbindelse med ringformede samleledninger 14, 14' resp. 15, 15'. Koblingen er ordnet slik at ventilene med den ene gjennemslipningsretning ved uttakene med ulike .nummer 1, 3, 5 er tilsluttet samleledningen 14 og ventilene med den annen gjennemslipningsretning ved disse uttak 1, 3, 5 .. osv. er tilsluttet samleledningen 15. På tilsvarende måte er<* >ventilene med den ene gjennemslipningsretning ved uttakene med like nummer 2, 4, .'.' tUsluttet samleledningen 14' og ventilene med' den annen gjennemslipningsretning ved disse uttak 2; 4, 6 .. tilsluttet samleledningen 15'. In the stator bore of the alternating current amplifier machine in fig. 1 the rotor 10 is located, which on small control poles carries a control field winding 11 fed with direct current. If necessary, there is also a compensating winding 12 on the control poles. Otherwise, the rotor has a wide unwound magnetic return. The stator has an alternating current winding of any kind, e.g. a ring winding 13, which is connected to the phases R, S, T of a network at three 120° offset locations. The output alternating voltage is supplied at these mains terminals. In addition, however, the stator winding 13 is provided with numerous outlets 1 to n. Two controlled valves are connected to each outlet, which do not have their own reference designation, and which are connected to ring-shaped collecting lines 14, 14' resp. 15, 15'. The connection is arranged so that the valves with one grinding direction at the outlets with different numbers 1, 3, 5 are connected to the collecting line 14 and the valves with the other grinding direction at these outlets 1, 3, 5 .. etc. are connected to the collecting line 15. On the corresponding way are<* >the valves with one grinding direction at the outlets with the same number 2, 4, .'.' tUnclosed collecting line 14' and the valves with' the other grinding direction at these outlets 2; 4, 6 .. connected to the collector cable 15'.
Mellem dé to samleledninger 14 og 14' Between the two collecting lines 14 and 14'
er der innkoblet en induktivitet 16 med parallellkondensator 17. Mellem samleled-ningene 15 og 15' er der innkoblet en induktivitet 18 med parallellkondensator 19. Midtpunktene av de to induktiviteter 16 og 18 er forbundet med hverandre over en kvelespole 20. På denne måte er der skaf-fet en likestrøm-kortslutningsforbindelse med liten ohmsk tilstand. an inductance 16 with a parallel capacitor 17 is connected there. An inductance 18 with a parallel capacitor 19 is connected between the collecting lines 15 and 15'. The midpoints of the two inductances 16 and 18 are connected to each other via a choke coil 20. In this way, there provided a DC short-circuit connection with a low ohmic condition.
.Virkemåten er som følger: .The way it works is as follows:
Den emk som induseres av styrefeltet The emf induced by the control field
11',-skal i det betraktede øyeblikk f. eks. ha nådd sitt maksimum mellem uttakene 1 og (^— 1). Strømmen i kortslutningskretsen går da, bestemt ved ventilenes gjennemslipningsretning, fra samleledningen 14 over ventilen til uttaket 1, så over stator- 11', shall at the considered moment e.g. having reached its maximum between outlets 1 and (^— 1). The current in the short-circuit circuit then flows, determined by the valve's through-grinding direction, from the collecting line 14 over the valve to the outlet 1, then over the stator
viklingén til uttaket (— — 1), over ven-2 the winding one to the outlet (— — 1), above ven-2
tilen til samleledningen 15, over høyre halvdel av induktiviteten 18 og kortslut-ningsforbindelsen med kvelespolen 20, så over høyre halvdel av induktiviteten 16 igjen til samleledningen 14 og ventilen til uttak 1. Strømmen i kortslutningskretsen går altså til enhver tid over den halve induktivitet til likestrømkortslutningsfor-bindelsen. Herunder blir kondensatorene 17, 19 oppladet. Såsnart ventilene ved uttak 2 er blitt ledende, skifter strømmen fra uttak 1 til uttak 2 i form av en vekselretter-kommutering, hvorunder, uttak 1 blir sper-ret straks strømmen har nådd verdien null. På lignende måte, men noe tidsforskjøvet, the cable to the collecting line 15, over the right half of the inductance 18 and the short-circuit connection with the choke coil 20, then over the right half of the inductance 16 again to the collecting line 14 and the valve to outlet 1. The current in the short-circuiting circuit therefore always goes over half the inductance to direct current short-circuiting - the bond. Below this, the capacitors 17, 19 are charged. As soon as the valves at outlet 2 have become conductive, the current changes from outlet 1 to outlet 2 in the form of an inverter commutation, during which, outlet 1 is blocked as soon as the current has reached the value zero. In a similar way, but somewhat time-shifted,
går strømmen over fra tilslutning (— 2 1) does the current transfer from connection (— 2 1)
til ^ . Forløpet av kortslutningskretsen kan for dette tilfelle uten videre følges i koblingen på fig. 1. Videre følger så strømover- to ^ . The course of the short-circuit circuit can in this case be easily followed in the connection in fig. 1. Furthermore, current transfer follows
gangen til uttak 2, så til uttak 3 osv. i syk-lisk rekkefølge rundt statorviklingen 13. Med det beskrevne hjelpemiddel til å bedre kommuteringen blir det oppnådd at kommuteringen skjer med den ønskede hastig-het og på det ønskede tidspunkt selv ved liten forskjell mellem spenningene på to ved siden av hinannen liggende uttak un-de| kommuteringen, ved stort fasetall eller $l'og med ved en potensialdifferanse mel-"lem to uttak. first to outlet 2, then to outlet 3, etc. in cyclic order around the stator winding 13. With the described aid to improve the commutation, it is achieved that the commutation takes place at the desired speed and at the desired time even if there is little difference between the voltages on two outlets located next to each other un-de| the commutation, with a large number of phases or $l' and with a potential difference between two outlets.
Det vil forstås at de parallelle systemer av kommuteringsinnretninger har til oppgave å koble polygonviklingens likefelt i meget små trinn for dermed å redusere de trappetrinn som fremkommer i strømmen i trefase-viklingen. Parallellkoblingen er nødvendig, fordi kommuteringstiden for en innretning ikke lar seg forkorte vilkårlig It will be understood that the parallel systems of commutation devices have the task of connecting the equal field of the polygon winding in very small steps in order to thereby reduce the steps that appear in the current in the three-phase winding. The parallel connection is necessary, because the commutation time for a device cannot be arbitrarily shortened
(på grunn av bredden av thyristorenes (due to the width of the thyristors
tendepulser, tidskonstanten av kommuter-ingskretsen, unøyaktighet i tendepuls-rekkefølgen, usymmetrier i de kommuter-ende viklingsavsnitt, tiden for ventilenes overgang til ledende tilstand osv.). Takket være parallellkoblingen av flere kommuteringsinnretninger kan flere ved siden av hinannen liggende ventiler samtidig av-levere sin strømføring til efterfølgende ventiler. tending pulses, the time constant of the commutation circuit, inaccuracy in the tending pulse sequence, asymmetries in the commutating winding sections, the time for the valves' transition to the conducting state, etc.). Thanks to the parallel connection of several commutation devices, several adjacent valves can simultaneously deliver their current flow to subsequent valves.
Strømmen i kortslutningskretsen, som frembringer hovedfeltet, er avhengig av størrelsen av den emk som induseres av styrefeltet. Ved hjelp av kondensatorene The current in the short circuit, which produces the main field, is dependent on the magnitude of the emf induced by the control field. Using the capacitors
17, 19 blir samtidig reaktansen i kortslutningskretsen kompensert i vidtgående grad. Takt og fasestilling av hovedfeltvektoren bestemmes ved styringen av ventilstreknin-gene, som slipper strøm igjennem når deri av styrefeltet induserte spenning har sin • maksimalverdi, altså når den av hovedfeltet frembragte spenning omtrent passerer null. 17, 19, the reactance in the short-circuit circuit is compensated to a large extent. The rate and phase position of the main field vector is determined by the control of the valve sections, which let current through when the voltage induced therein by the control field has its • maximum value, i.e. when the voltage produced by the main field approximately passes zero.
Den ovenfor angitte kobling til kom-mutering på det ønskede tidspunkt kan fordelaktig også finne anvendelse når det ikke dreier seg om en vekselstrøm-forster-kermaskin, men der f. eks. under innfly-delsen av en gitt fast ytre likestrømkilde skal påtrykkes strømmer i en vikling. Spenning og fortegn av likestrømkilden samt tidspunktet for påtrykningen av likestrøm-men i vekselstrømviklingen retter seg efter den stillede oppgave. Således kan f. eks. en anordning som vist på fig. 2 anvendes til periodisk å tilføre en vekselstrømkrets strøm når fasespenningen passerer null, så der i vekselstrømviklingen i tillegg går en strøm med rektangulær strømkurve, stam-mende fra den påtrykte likestrøm. The above-mentioned connection to commutation at the desired time can advantageously also find application when it is not an alternating current amplifier machine, but where e.g. under the influence of a given fixed external direct current source currents must be applied in a winding. Voltage and sign of the direct current source as well as the time of application of direct current in the alternating current winding depend on the task at hand. Thus, e.g. a device as shown in fig. 2 is used to periodically supply an alternating current circuit with current when the phase voltage passes zero, so that in the alternating current winding there is also a current with a rectangular current curve, originating from the applied direct current.
Fig. 2 viser ved et forenklet skjema en faseforskyver, som igjen har en stator 13 med uttak. Ved på hinannen følgende uttak er induktiviteten 16 med parallellkondensator 17 tilsluttet på den ene side av maskinen og induktiviteten 18 med parallellkondensator 19 på den annen side. Midtpunktene av induktivitetene er forbundet med hverandre over en kvelespole 20 og en likestrømkilde 21. Tre 120° for-skjøvne tilslutninger på statorviklingen fører til et vekselstrømnett 22. Med den angitte kobling kan det oppnås at veksel-strømviklingen får påtrykt en faseforskjø-vet strøm som tjener til kompensasjon av blindstrøm. Til dette kreves der ingen som helst bevegede deler, der behøves bare en fra vekselspenningen avledbar styring av de styrbare ventilstrekninger. På denne måte oppstår en ny form for faseforskyver. Fig. 2 shows a simplified diagram of a phase shifter, which in turn has a stator 13 with an outlet. With successive outlets, the inductance 16 with parallel capacitor 17 is connected on one side of the machine and the inductance 18 with parallel capacitor 19 on the other side. The midpoints of the inductances are connected to each other via a choke coil 20 and a direct current source 21. Three 120° staggered connections on the stator winding lead to an alternating current network 22. With the specified connection, it can be achieved that the alternating current winding is impressed with a phase-shifted current which serves to compensate reactive current. No moving parts whatsoever are required for this, only control of the controllable valve sections derivable from the alternating voltage is required. In this way, a new form of phase shifter arises.
Den innledningsvis angitte kobling til lettelse av kommuteringen resp. viderekoblingen fra uttak til uttak er dessuten helt generelt anvendelig når der ved elektriske maskiner skal overføres strøm fra en like-strømkrets til en viklingsdel som drives med vekselstrømmer av vilkårlig frekvens. Fig. 3 viser skjematisk et eksempel på en like-strømdrevet faseforskyver utført som kol-lektorløs omformer. Bygges omformeren i den form at dens ankervikling 13, som er tilsluttet trefasenettet (22), er anbragt i statoren og feltet som likestrøm-magneti-sert polhjul 23 utgjør rotoren, kan strøm-men fra likestrømkilden tilføres ankervik-lingens enkelte uttak over hjelpe-element-ene 16, 17, 18, 19 med de styrte ventiler på den måte at viderekoblingen av strømmen skjer i fastlagt takt og i ønsket fasestilling i forhold til rotorens feltakse. Den styre-frekvens hvormed ventilene pådras, retter seg dels efter antall omløp pr. sekund, som blir å multiplisere med antall uttak for ventilene, og dels efter hvilken fasestilling der ønskes i forhold til polhjulet, så der f. eks. ved en anordning med ett polpar til enhver tid bare er to diametralt motstå-ende ventiler som fører strøm samtidig. The initially stated connection to facilitate the commutation or the connection from outlet to outlet is also quite generally applicable when, in the case of electrical machines, current is to be transferred from a direct current circuit to a winding part which is operated with alternating currents of arbitrary frequency. Fig. 3 schematically shows an example of a DC-driven phase shifter designed as a collectorless converter. If the converter is built in such a way that its armature winding 13, which is connected to the three-phase network (22), is placed in the stator and the field that the direct current magnetized pole wheel 23 forms the rotor, current from the direct current source can be supplied to the individual outlets of the armature winding via auxiliary the elements 16, 17, 18, 19 with the controlled valves in such a way that the forwarding of the current takes place at a fixed rate and in the desired phase position in relation to the field axis of the rotor. The control frequency with which the valves are applied depends partly on the number of revolutions per second, which is to be multiplied by the number of outlets for the valves, and partly according to which phase position is desired in relation to the pole wheel, so there e.g. in the case of a device with one pair of poles, only two diametrically opposed valves conduct current at the same time.
En eiendommelighet ved den angitte hjelpeanordning består i at den ligger i serie med ankeret og derfor gjennemflytes av ankerstrømmen. Hvis ankerstrømmen er stor, altså ankeret selv bare representerer en liten motstand, ligger en forholdsvis stor del av spenningen på hjelpeanordnin-gen. Den effekt denne stiller til rådighet for bedring av kommuteringen, blir altså tilsvarende stor. På den annen side stilles der ved mindre strømbelastning også til rådighet en mindre effekt, spenning og kondensatorladning til bedring av kommuteringen, svarende til det mindre behov for dette driftstilfelle. A peculiarity of the specified auxiliary device is that it is in series with the armature and therefore flows through the armature current. If the armature current is large, i.e. the armature itself only represents a small resistance, a relatively large part of the voltage is on the auxiliary device. The effect this makes available for improving the commutation is therefore correspondingly large. On the other hand, with less current load, a smaller power, voltage and capacitor charge is also made available to improve the commutation, corresponding to the smaller need for this operating case.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30481372A | 1972-11-08 | 1972-11-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO743493L NO743493L (en) | 1974-05-09 |
| NO148998B true NO148998B (en) | 1983-10-17 |
| NO148998C NO148998C (en) | 1984-01-25 |
Family
ID=23178133
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4288/73A NO147836C (en) | 1972-11-08 | 1973-11-07 | NEW 16-ARYLOXY SUBSTITUTED OMEGA-TETRANORPROSTA GLANDINES FOR USE AS FERTILITY CONTROLLING AGENT, ANTI-PREGNANCY OR BRUNIC CYCLE SYNCHRONIZING AGENT |
| NO743493A NO148998C (en) | 1972-11-08 | 1974-09-26 | OUTSTANDING MATERIALS USED FOR THE PREPARATION OF SUBSTITUTED OMEGA-PENTANORPROSTAGLANDINES |
| NO750535A NO149139C (en) | 1972-11-08 | 1975-02-18 | DIMETHYLOX OXPHOSPHONATES FOR USE AS BASIC MATERIAL IN THE PREPARATION OF PHYSIOLOGICALLY ACTIVE PROSTAGLANDINES |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4288/73A NO147836C (en) | 1972-11-08 | 1973-11-07 | NEW 16-ARYLOXY SUBSTITUTED OMEGA-TETRANORPROSTA GLANDINES FOR USE AS FERTILITY CONTROLLING AGENT, ANTI-PREGNANCY OR BRUNIC CYCLE SYNCHRONIZING AGENT |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO750535A NO149139C (en) | 1972-11-08 | 1975-02-18 | DIMETHYLOX OXPHOSPHONATES FOR USE AS BASIC MATERIAL IN THE PREPARATION OF PHYSIOLOGICALLY ACTIVE PROSTAGLANDINES |
Country Status (29)
| Country | Link |
|---|---|
| JP (3) | JPS5416491B2 (en) |
| AR (3) | AR200585A1 (en) |
| AT (3) | AT367034B (en) |
| AU (1) | AU470375B2 (en) |
| BE (1) | BE806995A (en) |
| CA (3) | CA1085831A (en) |
| CH (1) | CH597176A5 (en) |
| CS (3) | CS182794B2 (en) |
| DD (4) | DD118856A5 (en) |
| DE (1) | DE2355540C2 (en) |
| DK (1) | DK144247C (en) |
| ES (3) | ES420325A1 (en) |
| FI (1) | FI60389C (en) |
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| GB (3) | GB1456512A (en) |
| HK (3) | HK28079A (en) |
| HU (3) | HU171819B (en) |
| IE (1) | IE39537B1 (en) |
| IL (1) | IL43589A (en) |
| IN (1) | IN139384B (en) |
| KE (3) | KE2931A (en) |
| MY (3) | MY7900246A (en) |
| NL (1) | NL164273C (en) |
| NO (3) | NO147836C (en) |
| PH (3) | PH13272A (en) |
| SE (4) | SE448992B (en) |
| SU (4) | SU584766A3 (en) |
| YU (3) | YU39715B (en) |
| ZA (1) | ZA738554B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929862A (en) * | 1974-01-08 | 1975-12-30 | Upjohn Co | Substituted tolylesters of PGF{HD 2{B {60 |
| GB1506817A (en) * | 1975-03-31 | 1978-04-12 | Upjohn Co | Prostaglandins |
| US3986764A (en) * | 1975-03-31 | 1976-10-19 | Gte Automatic Electric Laboratories Incorporated | Panel for supporting a pair of elongated mating connectors and selectively locking them together |
| ES449162A1 (en) * | 1975-06-23 | 1977-12-16 | Syntex Inc | 16-Phenoxy and 16-substituted phenoxy-prostatrienoic acid derivatives |
| GB1516414A (en) * | 1975-08-22 | 1978-07-05 | Ici Ltd | Prostane derivatives |
| SE7809008L (en) * | 1977-12-12 | 1979-06-13 | Upjohn Co | USE OF PROSTAGLAND TYPE AMIDES TO CONTROL OR REGULATE THE REPRODUCTION CYCLE IN INDIVIDUALS OF MAMMALS |
| IN150279B (en) * | 1978-01-16 | 1982-09-04 | Pfizer | |
| ATE227266T1 (en) * | 1997-09-09 | 2002-11-15 | Procter & Gamble | AROMATIC C16-C20-SUBSTITUTED TETRAHYDRO-PROSTAGLANDINS AND THEIR USE AS PROSTAGLANDIN F AGONISTS |
| HUP0200258A2 (en) | 1999-03-05 | 2002-05-29 | The Procter & Gamble Co. | C16 unsaturated fp-selective prostaglandins analogs, pharmaceutical compositions containing them and their use |
| US6894175B1 (en) | 1999-08-04 | 2005-05-17 | The Procter & Gamble Company | 2-Decarboxy-2-phosphinico prostaglandin derivatives and methods for their preparation and use |
| US20020037914A1 (en) | 2000-03-31 | 2002-03-28 | Delong Mitchell Anthony | Compositions and methods for treating hair loss using C16-C20 aromatic tetrahydro prostaglandins |
| US20020013294A1 (en) | 2000-03-31 | 2002-01-31 | Delong Mitchell Anthony | Cosmetic and pharmaceutical compositions and methods using 2-decarboxy-2-phosphinico derivatives |
| US20020172693A1 (en) | 2000-03-31 | 2002-11-21 | Delong Michell Anthony | Compositions and methods for treating hair loss using non-naturally occurring prostaglandins |
| JP2002329615A (en) * | 2001-05-02 | 2002-11-15 | Ohira Denshi Kk | Toroidal coil |
| US6476064B1 (en) * | 2001-06-13 | 2002-11-05 | Allergan, Inc. | Cyclopentane heptan(ene) acyl sulfonamide, 2-alkyl or 2-arylalkyl, or 2-heteroarylalkenyl derivatives as therapeutic agents |
| WO2006047466A2 (en) | 2004-10-21 | 2006-05-04 | Duke University | Ophthamological drugs |
| US8623918B2 (en) | 2008-10-29 | 2014-01-07 | Novaer Holdings, Inc. | Amino acid salts of prostaglandins |
| US8722739B2 (en) | 2008-10-29 | 2014-05-13 | Novaer Holdings, Inc. | Amino acid salts of prostaglandins |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324737A (en) * | 1970-11-02 | 1973-07-25 | Upjohn Co | Prostaglandins and the preparation thereof |
| IE37602B1 (en) * | 1971-05-11 | 1977-08-31 | Ici Ltd | Cyclopentane derivatives |
-
1972
- 1972-11-07 DD DD182498*A patent/DD118856A5/xx unknown
-
1973
- 1973-10-29 SE SE7314686A patent/SE448992B/en unknown
- 1973-11-07 NL NL7315263.A patent/NL164273C/en not_active IP Right Cessation
- 1973-11-07 ES ES420325A patent/ES420325A1/en not_active Expired
- 1973-11-07 JP JP12527273A patent/JPS5416491B2/ja not_active Expired
- 1973-11-07 CH CH1563973A patent/CH597176A5/xx not_active IP Right Cessation
- 1973-11-07 DD DD182497*A patent/DD117233A5/xx unknown
- 1973-11-07 GB GB5175873A patent/GB1456512A/en not_active Expired
- 1973-11-07 IL IL43589A patent/IL43589A/en unknown
- 1973-11-07 PH PH15191A patent/PH13272A/en unknown
- 1973-11-07 CA CA185,274A patent/CA1085831A/en not_active Expired
- 1973-11-07 DE DE2355540A patent/DE2355540C2/en not_active Expired
- 1973-11-07 FI FI3443/73A patent/FI60389C/en active
- 1973-11-07 DD DD174504A patent/DD109212A5/xx unknown
- 1973-11-07 BE BE1005485A patent/BE806995A/en not_active IP Right Cessation
- 1973-11-07 YU YU2880/73A patent/YU39715B/en unknown
- 1973-11-07 GB GB2285876A patent/GB1456514A/en not_active Expired
- 1973-11-07 AR AR250885A patent/AR200585A1/en active
- 1973-11-07 AU AU62247/73A patent/AU470375B2/en not_active Expired
- 1973-11-07 NO NO4288/73A patent/NO147836C/en unknown
- 1973-11-07 IN IN2448/CAL/73A patent/IN139384B/en unknown
- 1973-11-07 ZA ZA738554A patent/ZA738554B/en unknown
- 1973-11-07 GB GB2395076A patent/GB1456513A/en not_active Expired
- 1973-11-07 DK DK601073A patent/DK144247C/en not_active IP Right Cessation
- 1973-11-07 AT AT0936973A patent/AT367034B/en not_active IP Right Cessation
- 1973-11-07 FR FR7339544A patent/FR2205335B1/fr not_active Expired
- 1973-11-07 DD DD182499*A patent/DD119411A5/xx unknown
- 1973-11-07 IE IE2002/73A patent/IE39537B1/en unknown
- 1973-11-08 HU HU73PI00000452A patent/HU171819B/en unknown
- 1973-11-08 HU HU72PI00000399A patent/HU172703B/en unknown
- 1973-11-08 HU HU73PI451A patent/HU173507B/en unknown
- 1973-11-08 CS CS7500006066A patent/CS182794B2/en unknown
- 1973-11-08 CS CS7300007669A patent/CS182791B2/en unknown
- 1973-11-08 CS CS7500006065A patent/CS182793B2/en unknown
- 1973-11-11 SU SU7301971722A patent/SU584766A3/en active
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1974
- 1974-06-06 AR AR254091A patent/AR199966A1/en active
- 1974-06-06 AR AR254090A patent/AR202931A1/en active
- 1974-09-26 NO NO743493A patent/NO148998C/en unknown
- 1974-12-18 ES ES433047A patent/ES433047A1/en not_active Expired
- 1974-12-18 ES ES433046A patent/ES433046A1/en not_active Expired
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1975
- 1975-02-18 SU SU752106791A patent/SU667141A3/en active
- 1975-02-18 NO NO750535A patent/NO149139C/en unknown
- 1975-02-19 SU SU752106125A patent/SU893130A3/en active
- 1975-07-24 PH PH17409A patent/PH13325A/en unknown
- 1975-07-24 PH PH17410A patent/PH13110A/en unknown
- 1975-08-22 FR FR7526060A patent/FR2283146A1/en active Granted
- 1975-08-22 FR FR7526059A patent/FR2279729A1/en active Granted
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1976
- 1976-07-23 AT AT544576A patent/AT360672B/en not_active IP Right Cessation
- 1976-07-23 AT AT544676A patent/AT353285B/en active
- 1976-10-15 JP JP51123737A patent/JPS5253841A/en active Pending
- 1976-10-15 JP JP51123738A patent/JPS5257147A/en active Pending
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1977
- 1977-01-24 SE SE7700717A patent/SE436278B/en not_active IP Right Cessation
- 1977-01-24 SE SE7700716A patent/SE445111B/en not_active IP Right Cessation
- 1977-01-24 SE SE7700718A patent/SE431756B/en not_active IP Right Cessation
- 1977-07-11 CA CA341,897A patent/CA1088930A/en not_active Expired
- 1977-07-11 CA CA341,898A patent/CA1088931A/en not_active Expired
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1978
- 1978-07-27 SU SU782629453A patent/SU745362A3/en active
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1979
- 1979-03-15 KE KE2931A patent/KE2931A/en unknown
- 1979-03-15 KE KE2930A patent/KE2930A/en unknown
- 1979-03-15 KE KE2932A patent/KE2932A/en unknown
- 1979-05-03 HK HK280/79A patent/HK28079A/en unknown
- 1979-05-03 HK HK279/79A patent/HK27979A/en unknown
- 1979-05-03 HK HK281/79A patent/HK28179A/en unknown
- 1979-12-30 MY MY246/79A patent/MY7900246A/en unknown
- 1979-12-30 MY MY243/79A patent/MY7900243A/en unknown
- 1979-12-30 MY MY245/79A patent/MY7900245A/en unknown
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1980
- 1980-10-23 YU YU2706/80A patent/YU37316B/en unknown
- 1980-10-23 YU YU2707/80A patent/YU36975B/en unknown
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